diff --git a/CHROMIUM_BUILD_COMPATIBILITY.txt b/CHROMIUM_BUILD_COMPATIBILITY.txt
index ab160dad7..85a20cf90 100644
--- a/CHROMIUM_BUILD_COMPATIBILITY.txt
+++ b/CHROMIUM_BUILD_COMPATIBILITY.txt
@@ -7,5 +7,5 @@
 # https://bitbucket.org/chromiumembedded/cef/wiki/BranchesAndBuilding
 
 {
-  'chromium_checkout': 'refs/tags/69.0.3489.0',
+  'chromium_checkout': 'refs/tags/69.0.3497.0',
 }
diff --git a/CHROMIUM_UPDATE.txt b/CHROMIUM_UPDATE.txt
index 67722fa00..812386a91 100644
--- a/CHROMIUM_UPDATE.txt
+++ b/CHROMIUM_UPDATE.txt
@@ -45,6 +45,7 @@
     'content/public/browser/render_widget_host_view.h',
     'content/public/browser/storage_partition.h',
     'content/public/browser/web_contents_delegate.h',
+    'content/public/common/content_features.cc',
     'content/shell/BUILD.gn',
     'content/shell/app/*',
     'content/shell/browser/shell_*',
diff --git a/libcef/browser/browser_context.cc b/libcef/browser/browser_context.cc
index b2d3fbc23..2234cca4b 100644
--- a/libcef/browser/browser_context.cc
+++ b/libcef/browser/browser_context.cc
@@ -130,6 +130,12 @@ ChromeZoomLevelPrefs* CefBrowserContext::GetZoomLevelPrefs() {
       GetStoragePartition(this, NULL)->GetZoomLevelDelegate());
 }
 
+scoped_refptr<network::SharedURLLoaderFactory>
+CefBrowserContext::GetURLLoaderFactory() {
+  return GetDefaultStoragePartition(this)
+      ->GetURLLoaderFactoryForBrowserProcess();
+}
+
 void CefBrowserContext::OnRenderFrameDeleted(int render_process_id,
                                              int render_frame_id,
                                              bool is_main_frame,
diff --git a/libcef/browser/browser_context.h b/libcef/browser/browser_context.h
index c1a442dbe..0678ef31c 100644
--- a/libcef/browser/browser_context.h
+++ b/libcef/browser/browser_context.h
@@ -146,6 +146,7 @@ class CefBrowserContext : public ChromeProfileStub {
 
   // Profile methods.
   ChromeZoomLevelPrefs* GetZoomLevelPrefs() override;
+  scoped_refptr<network::SharedURLLoaderFactory> GetURLLoaderFactory() override;
 
   // Returns a RequestContext associated with this object. If this object is a
   // *Proxy then it will return the single associated proxy RequestContext. If
diff --git a/libcef/browser/browser_context_impl.cc b/libcef/browser/browser_context_impl.cc
index 986d4a09e..c8338844f 100644
--- a/libcef/browser/browser_context_impl.cc
+++ b/libcef/browser/browser_context_impl.cc
@@ -418,7 +418,8 @@ CefBrowserContextImpl::GetSSLHostStateDelegate() {
   return ssl_host_state_delegate_.get();
 }
 
-content::PermissionManager* CefBrowserContextImpl::GetPermissionManager() {
+content::PermissionControllerDelegate*
+CefBrowserContextImpl::GetPermissionControllerDelegate() {
   return nullptr;
 }
 
diff --git a/libcef/browser/browser_context_impl.h b/libcef/browser/browser_context_impl.h
index bd8558a9b..917c5b14c 100644
--- a/libcef/browser/browser_context_impl.h
+++ b/libcef/browser/browser_context_impl.h
@@ -67,7 +67,8 @@ class CefBrowserContextImpl : public CefBrowserContext,
   storage::SpecialStoragePolicy* GetSpecialStoragePolicy() override;
   content::PushMessagingService* GetPushMessagingService() override;
   content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
-  content::PermissionManager* GetPermissionManager() override;
+  content::PermissionControllerDelegate* GetPermissionControllerDelegate()
+      override;
   content::BackgroundFetchDelegate* GetBackgroundFetchDelegate() override;
   content::BackgroundSyncController* GetBackgroundSyncController() override;
   content::BrowsingDataRemoverDelegate* GetBrowsingDataRemoverDelegate()
diff --git a/libcef/browser/browser_context_proxy.cc b/libcef/browser/browser_context_proxy.cc
index e4645fadb..dcbbed450 100644
--- a/libcef/browser/browser_context_proxy.cc
+++ b/libcef/browser/browser_context_proxy.cc
@@ -153,8 +153,9 @@ CefBrowserContextProxy::GetSSLHostStateDelegate() {
   return parent_->GetSSLHostStateDelegate();
 }
 
-content::PermissionManager* CefBrowserContextProxy::GetPermissionManager() {
-  return parent_->GetPermissionManager();
+content::PermissionControllerDelegate*
+CefBrowserContextProxy::GetPermissionControllerDelegate() {
+  return parent_->GetPermissionControllerDelegate();
 }
 
 content::BackgroundFetchDelegate*
diff --git a/libcef/browser/browser_context_proxy.h b/libcef/browser/browser_context_proxy.h
index 814bb1b11..899609f91 100644
--- a/libcef/browser/browser_context_proxy.h
+++ b/libcef/browser/browser_context_proxy.h
@@ -42,7 +42,8 @@ class CefBrowserContextProxy : public CefBrowserContext {
   storage::SpecialStoragePolicy* GetSpecialStoragePolicy() override;
   content::PushMessagingService* GetPushMessagingService() override;
   content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
-  content::PermissionManager* GetPermissionManager() override;
+  content::PermissionControllerDelegate* GetPermissionControllerDelegate()
+      override;
   content::BackgroundFetchDelegate* GetBackgroundFetchDelegate() override;
   content::BackgroundSyncController* GetBackgroundSyncController() override;
   content::BrowsingDataRemoverDelegate* GetBrowsingDataRemoverDelegate()
diff --git a/libcef/browser/browser_urlrequest_impl.cc b/libcef/browser/browser_urlrequest_impl.cc
index 9e8934326..7ce9536d1 100644
--- a/libcef/browser/browser_urlrequest_impl.cc
+++ b/libcef/browser/browser_urlrequest_impl.cc
@@ -20,7 +20,6 @@
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "content/public/browser/browser_thread.h"
-#include "content/public/common/url_fetcher.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_response_headers.h"
diff --git a/libcef/browser/extensions/extensions_browser_client.cc b/libcef/browser/extensions/extensions_browser_client.cc
index 6e774df01..93dc92512 100644
--- a/libcef/browser/extensions/extensions_browser_client.cc
+++ b/libcef/browser/extensions/extensions_browser_client.cc
@@ -254,6 +254,10 @@ bool CefExtensionsBrowserClient::DidVersionUpdate(BrowserContext* context) {
 
 void CefExtensionsBrowserClient::PermitExternalProtocolHandler() {}
 
+bool CefExtensionsBrowserClient::IsInDemoMode() {
+  return false;
+}
+
 bool CefExtensionsBrowserClient::IsRunningInForcedAppMode() {
   return false;
 }
diff --git a/libcef/browser/extensions/extensions_browser_client.h b/libcef/browser/extensions/extensions_browser_client.h
index 82394fee7..1b0b95b47 100644
--- a/libcef/browser/extensions/extensions_browser_client.h
+++ b/libcef/browser/extensions/extensions_browser_client.h
@@ -84,6 +84,7 @@ class CefExtensionsBrowserClient : public ExtensionsBrowserClient {
                                      ExtensionHost** host) override;
   bool DidVersionUpdate(content::BrowserContext* context) override;
   void PermitExternalProtocolHandler() override;
+  bool IsInDemoMode() override;
   bool IsRunningInForcedAppMode() override;
   bool IsAppModeForcedForApp(const ExtensionId& extension_id) override;
   bool IsLoggedInAsPublicAccount() override;
diff --git a/libcef/browser/net/url_request_context_getter_impl.cc b/libcef/browser/net/url_request_context_getter_impl.cc
index 22f941cae..e4762bf79 100644
--- a/libcef/browser/net/url_request_context_getter_impl.cc
+++ b/libcef/browser/net/url_request_context_getter_impl.cc
@@ -350,7 +350,7 @@ net::URLRequestContext* CefURLRequestContextGetterImpl::GetURLRequestContext() {
         std::move(system_proxy_service));
 
     io_state_->storage_->set_ssl_config_service(
-        new net::SSLConfigServiceDefaults);
+        std::make_unique<net::SSLConfigServiceDefaults>());
 
     std::vector<std::string> supported_schemes;
     supported_schemes.push_back("basic");
diff --git a/libcef/browser/osr/render_widget_host_view_osr.cc b/libcef/browser/osr/render_widget_host_view_osr.cc
index 5383fbcef..1edc172fc 100644
--- a/libcef/browser/osr/render_widget_host_view_osr.cc
+++ b/libcef/browser/osr/render_widget_host_view_osr.cc
@@ -731,9 +731,8 @@ void CefRenderWidgetHostViewOSR::GetScreenInfo(
   *results = ScreenInfoFrom(screen_info);
 }
 
-gfx::Vector2d CefRenderWidgetHostViewOSR::GetOffsetFromRootSurface() {
-  return gfx::Vector2d();
-}
+void CefRenderWidgetHostViewOSR::TransformPointToRootSurface(
+    gfx::PointF* point) {}
 
 gfx::Rect CefRenderWidgetHostViewOSR::GetBoundsInRootWindow() {
   if (!browser_impl_.get())
@@ -857,12 +856,13 @@ void CefRenderWidgetHostViewOSR::SelectionChanged(const base::string16& text,
 }
 
 #if !defined(OS_MACOSX)
-viz::LocalSurfaceId CefRenderWidgetHostViewOSR::GetLocalSurfaceId() const {
+const viz::LocalSurfaceId& CefRenderWidgetHostViewOSR::GetLocalSurfaceId()
+    const {
   return local_surface_id_;
 }
 #endif
 
-viz::FrameSinkId CefRenderWidgetHostViewOSR::GetFrameSinkId() {
+const viz::FrameSinkId& CefRenderWidgetHostViewOSR::GetFrameSinkId() const {
   return GetDelegatedFrameHost()->frame_sink_id();
 }
 
diff --git a/libcef/browser/osr/render_widget_host_view_osr.h b/libcef/browser/osr/render_widget_host_view_osr.h
index 78add1121..b932714fd 100644
--- a/libcef/browser/osr/render_widget_host_view_osr.h
+++ b/libcef/browser/osr/render_widget_host_view_osr.h
@@ -154,7 +154,7 @@ class CefRenderWidgetHostViewOSR : public content::RenderWidgetHostViewBase,
       const gfx::Size& output_size,
       base::OnceCallback<void(const SkBitmap&)> callback) override;
   void GetScreenInfo(content::ScreenInfo* results) const override;
-  gfx::Vector2d GetOffsetFromRootSurface() override;
+  void TransformPointToRootSurface(gfx::PointF* point) override;
   gfx::Rect GetBoundsInRootWindow() override;
   viz::SurfaceId GetCurrentSurfaceId() const override;
   content::BrowserAccessibilityManager* CreateBrowserAccessibilityManager(
@@ -187,8 +187,8 @@ class CefRenderWidgetHostViewOSR : public content::RenderWidgetHostViewBase,
                         size_t offset,
                         const gfx::Range& range) override;
 
-  viz::LocalSurfaceId GetLocalSurfaceId() const override;
-  viz::FrameSinkId GetFrameSinkId() override;
+  const viz::LocalSurfaceId& GetLocalSurfaceId() const override;
+  const viz::FrameSinkId& GetFrameSinkId() const override;
 
   // ui::CompositorDelegate implementation.
   std::unique_ptr<viz::SoftwareOutputDevice> CreateSoftwareOutputDevice(
@@ -254,6 +254,12 @@ class CefRenderWidgetHostViewOSR : public content::RenderWidgetHostViewBase,
   }
   ui::Layer* GetRootLayer() const;
 
+#if defined(OS_MACOSX)
+  content::BrowserCompositorMac* browser_compositor() const {
+    return browser_compositor_.get();
+  }
+#endif
+
  private:
   content::DelegatedFrameHost* GetDelegatedFrameHost() const;
 
diff --git a/libcef/browser/osr/render_widget_host_view_osr_mac.mm b/libcef/browser/osr/render_widget_host_view_osr_mac.mm
index a3c614d52..c1d65e576 100644
--- a/libcef/browser/osr/render_widget_host_view_osr_mac.mm
+++ b/libcef/browser/osr/render_widget_host_view_osr_mac.mm
@@ -59,7 +59,23 @@ class MacHelper : public content::BrowserCompositorMacClient,
 
   void DestroyCompositorForShutdown() override {}
 
-  bool SynchronizeVisualProperties() override {
+  bool SynchronizeVisualProperties(
+      const base::Optional<viz::LocalSurfaceId>&
+          child_allocated_local_surface_id) override {
+    auto* browser_compositor = view_->browser_compositor();
+    if (child_allocated_local_surface_id) {
+      browser_compositor->UpdateRendererLocalSurfaceIdFromChild(
+          *child_allocated_local_surface_id);
+    } else {
+      browser_compositor->AllocateNewRendererLocalSurfaceId();
+    }
+
+    if (auto* host = browser_compositor->GetDelegatedFrameHost()) {
+      host->EmbedSurface(browser_compositor->GetRendererLocalSurfaceId(),
+                         browser_compositor->GetRendererSize(),
+                         cc::DeadlinePolicy::UseDefaultDeadline());
+    }
+
     return view_->render_widget_host()->SynchronizeVisualProperties();
   }
 
@@ -84,7 +100,8 @@ bool CefRenderWidgetHostViewOSR::ShouldContinueToPauseForFrame() {
   return browser_compositor_->ShouldContinueToPauseForFrame();
 }
 
-viz::LocalSurfaceId CefRenderWidgetHostViewOSR::GetLocalSurfaceId() const {
+const viz::LocalSurfaceId& CefRenderWidgetHostViewOSR::GetLocalSurfaceId()
+    const {
   return browser_compositor_->GetRendererLocalSurfaceId();
 }
 
diff --git a/libcef/browser/resource_context.cc b/libcef/browser/resource_context.cc
index 41c1418cc..30077dd3c 100644
--- a/libcef/browser/resource_context.cc
+++ b/libcef/browser/resource_context.cc
@@ -66,11 +66,6 @@ void CefResourceContext::RemoveUserData(const void* key) {
     content::ResourceContext::RemoveUserData(key);
 }
 
-net::HostResolver* CefResourceContext::GetHostResolver() {
-  CHECK(getter_.get());
-  return getter_->GetHostResolver();
-}
-
 net::URLRequestContext* CefResourceContext::GetRequestContext() {
   CHECK(getter_.get());
   return getter_->GetURLRequestContext();
diff --git a/libcef/browser/resource_context.h b/libcef/browser/resource_context.h
index 238733f5b..a81d81ad3 100644
--- a/libcef/browser/resource_context.h
+++ b/libcef/browser/resource_context.h
@@ -38,7 +38,6 @@ class CefResourceContext : public content::ResourceContext {
   void RemoveUserData(const void* key) override;
 
   // ResourceContext implementation.
-  net::HostResolver* GetHostResolver() override;
   net::URLRequestContext* GetRequestContext() override;
 
   std::unique_ptr<net::ClientCertStore> CreateClientCertStore();
diff --git a/libcef/common/extensions/api/BUILD.gn b/libcef/common/extensions/api/BUILD.gn
index ac47083f8..7d1b7d33f 100644
--- a/libcef/common/extensions/api/BUILD.gn
+++ b/libcef/common/extensions/api/BUILD.gn
@@ -43,45 +43,34 @@ import("//tools/json_schema_compiler/json_features.gni")
 
 json_features("cef_api_features") {
   feature_type = "APIFeature"
-  provider_class = "CefAPIFeatureProvider"
+  method_name = "AddCEFAPIFeatures"
   sources = [
-    "//extensions/common/api/_api_features.json",
     "_api_features.json",
   ]
 }
 
 json_features("cef_permission_features") {
   feature_type = "PermissionFeature"
-  provider_class = "CefPermissionFeatureProvider"
+  method_name = "AddCEFPermissionFeatures"
   sources = [
-    "//extensions/common/api/_permission_features.json",
     "_permission_features.json",
   ]
 }
 
 json_features("cef_manifest_features") {
   feature_type = "ManifestFeature"
-  provider_class = "CefManifestFeatureProvider"
+  method_name = "AddCEFManifestFeatures"
   sources = [
     # Use the same manifest features as Chrome.
     "//chrome/common/extensions/api/_manifest_features.json",
-    "//extensions/common/api/_manifest_features.json",
-  ]
-}
-
-json_features("cef_behavior_features") {
-  feature_type = "BehaviorFeature"
-  provider_class = "CefBehaviorFeatureProvider"
-  sources = [
-    "//extensions/common/api/_behavior_features.json",
   ]
 }
 
 group("extensions_features") {
   public_deps = [
     ":cef_api_features",
-    ":cef_behavior_features",
     ":cef_manifest_features",
     ":cef_permission_features",
+    "//extensions/common/api:extensions_features",
   ]
 }
diff --git a/libcef/common/extensions/extensions_client.cc b/libcef/common/extensions/extensions_client.cc
index d9d955712..fbecaba5d 100644
--- a/libcef/common/extensions/extensions_client.cc
+++ b/libcef/common/extensions/extensions_client.cc
@@ -14,16 +14,20 @@
 #include "cef/grit/cef_resources.h"
 //#include "cef/libcef/common/extensions/api/generated_schemas.h"
 #include "cef/libcef/common/extensions/api/cef_api_features.h"
-#include "cef/libcef/common/extensions/api/cef_behavior_features.h"
 #include "cef/libcef/common/extensions/api/cef_manifest_features.h"
 #include "cef/libcef/common/extensions/api/cef_permission_features.h"
 #include "chrome/common/extensions/chrome_aliases.h"
 #include "chrome/common/extensions/chrome_manifest_handlers.h"
 #include "chrome/grit/common_resources.h"
+#include "extensions/common/api/api_features.h"
+#include "extensions/common/api/behavior_features.h"
 #include "extensions/common/api/generated_schemas.h"
+#include "extensions/common/api/manifest_features.h"
+#include "extensions/common/api/permission_features.h"
 #include "extensions/common/common_manifest_handlers.h"
 #include "extensions/common/extension_urls.h"
 #include "extensions/common/extensions_aliases.h"
+#include "extensions/common/features/feature_provider.h"
 #include "extensions/common/features/json_feature_provider_source.h"
 #include "extensions/common/features/simple_feature.h"
 #include "extensions/common/manifest_handler.h"
@@ -77,15 +81,19 @@ const std::string CefExtensionsClient::GetProductName() {
 
 std::unique_ptr<FeatureProvider> CefExtensionsClient::CreateFeatureProvider(
     const std::string& name) const {
-  std::unique_ptr<FeatureProvider> provider;
+  auto provider = std::make_unique<FeatureProvider>();
   if (name == "api") {
-    provider.reset(new CefAPIFeatureProvider());
+    AddCoreAPIFeatures(provider.get());
+    AddCEFAPIFeatures(provider.get());
   } else if (name == "manifest") {
-    provider.reset(new CefManifestFeatureProvider());
+    AddCoreManifestFeatures(provider.get());
+    AddCEFManifestFeatures(provider.get());
   } else if (name == "permission") {
-    provider.reset(new CefPermissionFeatureProvider());
+    AddCorePermissionFeatures(provider.get());
+    AddCEFPermissionFeatures(provider.get());
   } else if (name == "behavior") {
-    provider.reset(new CefBehaviorFeatureProvider());
+    // Note: There are no CEF-specific behavior features.
+    AddCoreBehaviorFeatures(provider.get());
   } else {
     NOTREACHED();
   }
diff --git a/libcef/common/main_delegate.cc b/libcef/common/main_delegate.cc
index c13c66247..cacdd6ba2 100644
--- a/libcef/common/main_delegate.cc
+++ b/libcef/common/main_delegate.cc
@@ -31,6 +31,7 @@
 #include "content/browser/browser_process_sub_thread.h"
 #include "content/public/browser/browser_main_runner.h"
 #include "content/public/browser/render_process_host.h"
+#include "content/public/common/content_features.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/main_function_params.h"
 #include "extensions/common/constants.h"
@@ -435,6 +436,29 @@ bool CefMainDelegate::BasicStartupComplete(int* exit_code) {
           switches::kUncaughtExceptionStackSize,
           base::IntToString(settings.uncaught_exception_stack_size));
     }
+
+#if defined(OS_MACOSX)
+    std::vector<std::string> disable_features;
+
+    // TODO: Remove once MacV2Sandbox is supported. See issue #2459.
+    if (features::kMacV2Sandbox.default_state ==
+        base::FEATURE_ENABLED_BY_DEFAULT) {
+      disable_features.push_back(features::kMacV2Sandbox.name);
+    }
+
+    if (!disable_features.empty()) {
+      DCHECK(!base::FeatureList::GetInstance());
+      std::string disable_features_str =
+          command_line->GetSwitchValueASCII(switches::kDisableFeatures);
+      for (auto feature_str : disable_features) {
+        if (!disable_features_str.empty())
+          disable_features_str += ",";
+        disable_features_str += feature_str;
+      }
+      command_line->AppendSwitchASCII(switches::kDisableFeatures,
+                                      disable_features_str);
+    }
+#endif  // defined(OS_MACOSX)
   }
 
   if (content_client_.application().get()) {
diff --git a/libcef/common/service_manifests/browser_manifest_overlay.json b/libcef/common/service_manifests/browser_manifest_overlay.json
index 41e13a9e3..a733ccb0c 100644
--- a/libcef/common/service_manifests/browser_manifest_overlay.json
+++ b/libcef/common/service_manifests/browser_manifest_overlay.json
@@ -20,6 +20,7 @@
         "renderer": [
           "blink.mojom.BudgetService",
           "extensions.KeepAlive",
+          "extensions.mime_handler.BeforeUnloadControl",
           "extensions.mime_handler.MimeHandlerService"
         ]
       }
diff --git a/patch/patches/DEPS.patch b/patch/patches/DEPS.patch
index 76cc1a6c7..031c17ae6 100644
--- a/patch/patches/DEPS.patch
+++ b/patch/patches/DEPS.patch
@@ -1,5 +1,5 @@
 diff --git tools/clang/scripts/update.py tools/clang/scripts/update.py
-index 03132fe9ba9b..aee7538e5902 100755
+index f69d2eb8915b..04d97b47dbe9 100755
 --- tools/clang/scripts/update.py
 +++ tools/clang/scripts/update.py
 @@ -392,7 +392,10 @@ def GetWinSDKDir():
diff --git a/patch/patches/browser_compositor_mac.patch b/patch/patches/browser_compositor_mac.patch
index 59454b3c7..e026110a2 100644
--- a/patch/patches/browser_compositor_mac.patch
+++ b/patch/patches/browser_compositor_mac.patch
@@ -1,8 +1,8 @@
 diff --git content/browser/renderer_host/browser_compositor_view_mac.h content/browser/renderer_host/browser_compositor_view_mac.h
-index 4be07e30cf30..103bf0917a40 100644
+index 513e70d2b738..f821043e0a4e 100644
 --- content/browser/renderer_host/browser_compositor_view_mac.h
 +++ content/browser/renderer_host/browser_compositor_view_mac.h
-@@ -58,6 +58,8 @@ class CONTENT_EXPORT BrowserCompositorMac : public DelegatedFrameHostClient,
+@@ -59,6 +59,8 @@ class CONTENT_EXPORT BrowserCompositorMac : public DelegatedFrameHostClient,
  
    // These will not return nullptr until Destroy is called.
    DelegatedFrameHost* GetDelegatedFrameHost();
@@ -12,10 +12,10 @@ index 4be07e30cf30..103bf0917a40 100644
    // Ensure that the currect compositor frame be cleared (even if it is
    // potentially visible).
 diff --git content/browser/renderer_host/browser_compositor_view_mac.mm content/browser/renderer_host/browser_compositor_view_mac.mm
-index a641f135dc10..64d38c7c1be7 100644
+index 72ad272b4d1a..0b4cd87019bf 100644
 --- content/browser/renderer_host/browser_compositor_view_mac.mm
 +++ content/browser/renderer_host/browser_compositor_view_mac.mm
-@@ -245,6 +245,12 @@ DelegatedFrameHost* BrowserCompositorMac::GetDelegatedFrameHost() {
+@@ -87,6 +87,12 @@ DelegatedFrameHost* BrowserCompositorMac::GetDelegatedFrameHost() {
    return delegated_frame_host_.get();
  }
  
diff --git a/patch/patches/browser_plugin_guest_1565.patch b/patch/patches/browser_plugin_guest_1565.patch
index f83b1dab2..e880acd61 100644
--- a/patch/patches/browser_plugin_guest_1565.patch
+++ b/patch/patches/browser_plugin_guest_1565.patch
@@ -208,10 +208,10 @@ index 9e3511a9dabc..83dfee968d59 100644
        RenderWidgetHost* render_widget_host) override;
    void SetPageTitle(const base::string16& title) override;
 diff --git content/browser/web_contents/web_contents_view_mac.h content/browser/web_contents/web_contents_view_mac.h
-index cf3305f96ddb..a44341905909 100644
+index 2e3f4f8a56d4..75ef26b5381a 100644
 --- content/browser/web_contents/web_contents_view_mac.h
 +++ content/browser/web_contents/web_contents_view_mac.h
-@@ -93,7 +93,7 @@ class WebContentsViewMac : public WebContentsView,
+@@ -96,7 +96,7 @@ class WebContentsViewMac : public WebContentsView,
                    gfx::NativeView context) override;
    RenderWidgetHostViewBase* CreateViewForWidget(
        RenderWidgetHost* render_widget_host,
@@ -221,7 +221,7 @@ index cf3305f96ddb..a44341905909 100644
        RenderWidgetHost* render_widget_host) override;
    void SetPageTitle(const base::string16& title) override;
 diff --git content/browser/web_contents/web_contents_view_mac.mm content/browser/web_contents/web_contents_view_mac.mm
-index 082b74eff5b2..6f477ecba11e 100644
+index 03d7c9c7dcce..e84c1787a84d 100644
 --- content/browser/web_contents/web_contents_view_mac.mm
 +++ content/browser/web_contents/web_contents_view_mac.mm
 @@ -345,7 +345,8 @@ void WebContentsViewMac::CreateView(
@@ -266,10 +266,10 @@ index d05dd5421458..fa13775f0512 100644
    // a BrowserPlugin even when we are using cross process frames for guests. It
    // should be removed after resolving https://crbug.com/642826).
 diff --git extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
-index a2a8e427b231..01d59c063d07 100644
+index 1930af130f24..77695f7844d7 100644
 --- extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
 +++ extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.cc
-@@ -193,6 +193,8 @@ void MimeHandlerViewGuest::CreateWebContents(
+@@ -198,6 +198,8 @@ void MimeHandlerViewGuest::CreateWebContents(
    WebContents::CreateParams params(browser_context(),
                                     guest_site_instance.get());
    params.guest_delegate = this;
@@ -278,7 +278,7 @@ index a2a8e427b231..01d59c063d07 100644
    // TODO(erikchen): Fix ownership semantics for guest views.
    // https://crbug.com/832879.
    std::move(callback).Run(
-@@ -232,6 +234,18 @@ bool MimeHandlerViewGuest::ShouldDestroyOnDetach() const {
+@@ -239,6 +241,18 @@ bool MimeHandlerViewGuest::ShouldDestroyOnDetach() const {
    return true;
  }
  
@@ -298,10 +298,10 @@ index a2a8e427b231..01d59c063d07 100644
      WebContents* source,
      const content::OpenURLParams& params) {
 diff --git extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
-index 2a74abb320d5..16db064fb4a3 100644
+index 477ea3c85631..665a95b7665e 100644
 --- extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
 +++ extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h
-@@ -108,6 +108,10 @@ class MimeHandlerViewGuest :
+@@ -112,6 +112,10 @@ class MimeHandlerViewGuest
    bool ZoomPropagatesFromEmbedderToGuest() const final;
    bool ShouldDestroyOnDetach() const final;
  
diff --git a/patch/patches/chrome_browser.patch b/patch/patches/chrome_browser.patch
index 4e310a448..e2a0c46ce 100644
--- a/patch/patches/chrome_browser.patch
+++ b/patch/patches/chrome_browser.patch
@@ -1,5 +1,5 @@
 diff --git chrome/browser/BUILD.gn chrome/browser/BUILD.gn
-index a73a10627a5a..b6cf1c0b5608 100644
+index 343c8a0fbfeb..68c73fa1c5f0 100644
 --- chrome/browser/BUILD.gn
 +++ chrome/browser/BUILD.gn
 @@ -8,6 +8,7 @@ import("//build/config/features.gni")
@@ -10,7 +10,7 @@ index a73a10627a5a..b6cf1c0b5608 100644
  import("//chrome/common/features.gni")
  import("//components/feature_engagement/features.gni")
  import("//components/feed/features.gni")
-@@ -1646,6 +1647,7 @@ jumbo_split_static_library("browser") {
+@@ -1659,6 +1660,7 @@ jumbo_split_static_library("browser") {
      "//base:i18n",
      "//base/allocator:buildflags",
      "//cc",
@@ -18,7 +18,7 @@ index a73a10627a5a..b6cf1c0b5608 100644
      "//chrome:extra_resources",
      "//chrome:resources",
      "//chrome:strings",
-@@ -1918,6 +1920,10 @@ jumbo_split_static_library("browser") {
+@@ -1931,6 +1933,10 @@ jumbo_split_static_library("browser") {
      ]
    }
  
diff --git a/patch/patches/chrome_browser_profiles.patch b/patch/patches/chrome_browser_profiles.patch
index 21721c329..e2caf6a8d 100644
--- a/patch/patches/chrome_browser_profiles.patch
+++ b/patch/patches/chrome_browser_profiles.patch
@@ -70,7 +70,7 @@ index e8e76ce5b954..1dd338dd0142 100644
  content::BrowserContext* GetBrowserContextRedirectedInIncognito(
      content::BrowserContext* context);
 diff --git chrome/browser/profiles/profile_manager.cc chrome/browser/profiles/profile_manager.cc
-index e1bf8abb1644..1876b68e3cd1 100644
+index be5d79034fea..617ab398fff8 100644
 --- chrome/browser/profiles/profile_manager.cc
 +++ chrome/browser/profiles/profile_manager.cc
 @@ -383,7 +383,7 @@ ProfileManager::ProfileManager(const base::FilePath& user_data_dir)
diff --git a/patch/patches/chrome_plugins.patch b/patch/patches/chrome_plugins.patch
index 4907174fa..7796b5770 100644
--- a/patch/patches/chrome_plugins.patch
+++ b/patch/patches/chrome_plugins.patch
@@ -157,10 +157,10 @@ index 484e07af5a98..0e62e20095c7 100644
    // If we broke out of the loop, we have found an enabled plugin.
    bool enabled = i < matching_plugins.size();
 diff --git chrome/renderer/chrome_content_renderer_client.cc chrome/renderer/chrome_content_renderer_client.cc
-index 6a15716bb62f..60883d8e1031 100644
+index 2951ee282f4c..f692717d5712 100644
 --- chrome/renderer/chrome_content_renderer_client.cc
 +++ chrome/renderer/chrome_content_renderer_client.cc
-@@ -761,6 +761,7 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -762,6 +762,7 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
  
      if ((status == chrome::mojom::PluginStatus::kUnauthorized ||
           status == chrome::mojom::PluginStatus::kBlocked) &&
@@ -168,7 +168,7 @@ index 6a15716bb62f..60883d8e1031 100644
          observer->IsPluginTemporarilyAllowed(identifier)) {
        status = chrome::mojom::PluginStatus::kAllowed;
      }
-@@ -948,7 +949,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -949,7 +950,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
          render_frame->GetRemoteAssociatedInterfaces()->GetInterface(
              &plugin_auth_host);
          plugin_auth_host->BlockedUnauthorizedPlugin(group_name, identifier);
@@ -178,7 +178,7 @@ index 6a15716bb62f..60883d8e1031 100644
          break;
        }
        case chrome::mojom::PluginStatus::kBlocked: {
-@@ -957,7 +959,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -958,7 +960,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
              l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED, group_name));
          placeholder->AllowLoading();
          RenderThread::Get()->RecordAction(UserMetricsAction("Plugin_Blocked"));
@@ -188,7 +188,7 @@ index 6a15716bb62f..60883d8e1031 100644
          break;
        }
        case chrome::mojom::PluginStatus::kBlockedByPolicy: {
-@@ -967,7 +970,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -968,7 +971,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
                                         group_name));
          RenderThread::Get()->RecordAction(
              UserMetricsAction("Plugin_BlockedByPolicy"));
@@ -198,7 +198,7 @@ index 6a15716bb62f..60883d8e1031 100644
          break;
        }
        case chrome::mojom::PluginStatus::kBlockedNoLoading: {
-@@ -975,7 +979,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -976,7 +980,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
              IDR_BLOCKED_PLUGIN_HTML,
              l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED_NO_LOADING,
                                         group_name));
diff --git a/patch/patches/content_2015.patch b/patch/patches/content_2015.patch
index 3020e86d2..c0aafe8e6 100644
--- a/patch/patches/content_2015.patch
+++ b/patch/patches/content_2015.patch
@@ -94,10 +94,21 @@ index 201f23b9b422..4664c6b32c22 100644
                  "WillFailRequest state should come before WillProcessResponse");
    return render_frame_host_;
 diff --git content/browser/frame_host/render_frame_host_impl.cc content/browser/frame_host/render_frame_host_impl.cc
-index 412fc31e185c..66ee1f2fbd86 100644
+index 36b5e3bf6853..9303e53b9094 100644
 --- content/browser/frame_host/render_frame_host_impl.cc
 +++ content/browser/frame_host/render_frame_host_impl.cc
-@@ -1614,6 +1614,7 @@ void RenderFrameHostImpl::OnDidFailProvisionalLoadWithError(
+@@ -842,8 +842,8 @@ void RenderFrameHostImpl::CreateNetworkServiceDefaultFactory(
+   RenderFrameDevToolsAgentHost::WillCreateURLLoaderFactory(
+       this, false /* is_navigation */, false /* is_download */,
+       &default_factory_request);
+-  StoragePartitionImpl* storage_partition = static_cast<StoragePartitionImpl*>(
+-      BrowserContext::GetStoragePartition(context, GetSiteInstance()));
++  StoragePartition* storage_partition =
++      BrowserContext::GetStoragePartition(context, GetSiteInstance());
+   if (g_create_network_factory_callback_for_test.Get().is_null()) {
+     storage_partition->GetNetworkContext()->CreateURLLoaderFactory(
+         std::move(default_factory_request), std::move(params));
+@@ -1672,6 +1672,7 @@ void RenderFrameHostImpl::OnDidFailProvisionalLoadWithError(
    if (GetNavigationHandle()) {
      GetNavigationHandle()->set_net_error_code(
          static_cast<net::Error>(params.error_code));
@@ -105,7 +116,7 @@ index 412fc31e185c..66ee1f2fbd86 100644
    }
  
    frame_tree_node_->navigator()->DidFailProvisionalLoadWithError(this, params);
-@@ -3799,9 +3800,9 @@ void RenderFrameHostImpl::CommitNavigation(
+@@ -4050,9 +4051,9 @@ void RenderFrameHostImpl::CommitNavigation(
        // is used. Currently we have this here to make sure we have non-racy
        // situation (https://crbug.com/849929).
        DCHECK(base::FeatureList::IsEnabled(network::features::kNetworkService));
@@ -117,22 +128,11 @@ index 412fc31e185c..66ee1f2fbd86 100644
        BrowserThread::PostTask(
            BrowserThread::IO, FROM_HERE,
            base::BindOnce(&PrefetchURLLoaderService::GetFactory,
-@@ -4413,8 +4414,8 @@ void RenderFrameHostImpl::CreateNetworkServiceDefaultFactoryAndObserve(
-   RenderFrameDevToolsAgentHost::WillCreateURLLoaderFactory(
-       this, false /* is_navigation */, false /* is_download */,
-       &default_factory_request);
--  StoragePartitionImpl* storage_partition = static_cast<StoragePartitionImpl*>(
--      BrowserContext::GetStoragePartition(context, GetSiteInstance()));
-+  auto* storage_partition =
-+      BrowserContext::GetStoragePartition(context, GetSiteInstance());
-   if (g_create_network_factory_callback_for_test.Get().is_null()) {
-     storage_partition->GetNetworkContext()->CreateURLLoaderFactory(
-         std::move(default_factory_request), std::move(params));
 diff --git content/browser/frame_host/render_frame_message_filter.cc content/browser/frame_host/render_frame_message_filter.cc
-index e39784552c5a..f9f520211e48 100644
+index 2f32390f0b45..6324f0f738e8 100644
 --- content/browser/frame_host/render_frame_message_filter.cc
 +++ content/browser/frame_host/render_frame_message_filter.cc
-@@ -626,6 +626,7 @@ void RenderFrameMessageFilter::GetCookies(int render_frame_id,
+@@ -629,6 +629,7 @@ void RenderFrameMessageFilter::GetCookies(int render_frame_id,
  void RenderFrameMessageFilter::OnGetPluginInfo(
      int render_frame_id,
      const GURL& url,
@@ -140,7 +140,7 @@ index e39784552c5a..f9f520211e48 100644
      const url::Origin& main_frame_origin,
      const std::string& mime_type,
      bool* found,
-@@ -634,8 +635,8 @@ void RenderFrameMessageFilter::OnGetPluginInfo(
+@@ -637,8 +638,8 @@ void RenderFrameMessageFilter::OnGetPluginInfo(
    bool allow_wildcard = true;
    *found = plugin_service_->GetPluginInfo(
        render_process_id_, render_frame_id, resource_context_, url,
@@ -152,10 +152,10 @@ index e39784552c5a..f9f520211e48 100644
  
  void RenderFrameMessageFilter::OnOpenChannelToPepperPlugin(
 diff --git content/browser/frame_host/render_frame_message_filter.h content/browser/frame_host/render_frame_message_filter.h
-index 5bd44e2d538d..11cd8b0f9237 100644
+index 9716b2008062..362990246f97 100644
 --- content/browser/frame_host/render_frame_message_filter.h
 +++ content/browser/frame_host/render_frame_message_filter.h
-@@ -143,6 +143,7 @@ class CONTENT_EXPORT RenderFrameMessageFilter
+@@ -144,6 +144,7 @@ class CONTENT_EXPORT RenderFrameMessageFilter
  #if BUILDFLAG(ENABLE_PLUGINS)
    void OnGetPluginInfo(int render_frame_id,
                         const GURL& url,
@@ -285,10 +285,10 @@ index 3009401dac6b..b4c5a9e2db50 100644
  };
  
 diff --git content/common/frame_messages.h content/common/frame_messages.h
-index 94c3c6bfc0d4..ce424e1eaced 100644
+index 67a66d040a08..76867658db44 100644
 --- content/common/frame_messages.h
 +++ content/common/frame_messages.h
-@@ -1381,9 +1381,10 @@ IPC_MESSAGE_ROUTED1(FrameHostMsg_PepperStopsPlayback,
+@@ -1382,9 +1382,10 @@ IPC_MESSAGE_ROUTED1(FrameHostMsg_PepperStopsPlayback,
  // type. If there is no matching plugin, |found| is false.
  // |actual_mime_type| is the actual mime type supported by the
  // found plugin.
@@ -364,7 +364,7 @@ index 2f1f46075b27..94f300dfea5d 100644
    virtual void FocusedNodeChanged(const blink::WebNode& node) {}
  
 diff --git content/renderer/render_frame_impl.cc content/renderer/render_frame_impl.cc
-index 39f42d884dff..e40852fe5b84 100644
+index 61ee2a0d203a..f03a4ff9ee98 100644
 --- content/renderer/render_frame_impl.cc
 +++ content/renderer/render_frame_impl.cc
 @@ -3471,7 +3471,8 @@ blink::WebPlugin* RenderFrameImpl::CreatePlugin(
@@ -387,7 +387,7 @@ index 39f42d884dff..e40852fe5b84 100644
  
  void RenderFrameImpl::WillCommitProvisionalLoad() {
 diff --git content/renderer/render_thread_impl.cc content/renderer/render_thread_impl.cc
-index ed9ecdafb96e..23e547afaedd 100644
+index ca6a21b03082..a090b13d65e5 100644
 --- content/renderer/render_thread_impl.cc
 +++ content/renderer/render_thread_impl.cc
 @@ -866,6 +866,8 @@ void RenderThreadImpl::Init(
@@ -400,10 +400,10 @@ index ed9ecdafb96e..23e547afaedd 100644
        base::Bind(&RenderThreadImpl::OnRendererInterfaceRequest,
                   base::Unretained(this)));
 diff --git content/renderer/renderer_blink_platform_impl.cc content/renderer/renderer_blink_platform_impl.cc
-index e586e93c934c..dcc761353829 100644
+index a9b86c68fe50..41dc5202b0e4 100644
 --- content/renderer/renderer_blink_platform_impl.cc
 +++ content/renderer/renderer_blink_platform_impl.cc
-@@ -1123,6 +1123,14 @@ void RendererBlinkPlatformImpl::RequestPurgeMemory() {
+@@ -1121,6 +1121,14 @@ void RendererBlinkPlatformImpl::RequestPurgeMemory() {
    base::MemoryCoordinatorClientRegistry::GetInstance()->PurgeMemory();
  }
  
@@ -419,10 +419,10 @@ index e586e93c934c..dcc761353829 100644
    if (!web_database_host_) {
      web_database_host_ = blink::mojom::ThreadSafeWebDatabaseHostPtr::Create(
 diff --git content/renderer/renderer_blink_platform_impl.h content/renderer/renderer_blink_platform_impl.h
-index 11a3acd664b3..1167382c3bd1 100644
+index bebcd933b8ce..d2deaab2d114 100644
 --- content/renderer/renderer_blink_platform_impl.h
 +++ content/renderer/renderer_blink_platform_impl.h
-@@ -235,6 +235,9 @@ class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
+@@ -225,6 +225,9 @@ class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
        mojo::ScopedDataPipeConsumerHandle handle) override;
    void RequestPurgeMemory() override;
  
diff --git a/patch/patches/crashpad_1995.patch b/patch/patches/crashpad_1995.patch
index 293a3e1bd..6a0b480b1 100644
--- a/patch/patches/crashpad_1995.patch
+++ b/patch/patches/crashpad_1995.patch
@@ -45,7 +45,7 @@ index bcf172e645a2..f879aa745adf 100644
  // on the given |command_line|.
  void SetCrashKeysFromCommandLine(const base::CommandLine& command_line);
 diff --git chrome_elf/BUILD.gn chrome_elf/BUILD.gn
-index 1b1823b87cc5..eb70d0f5d587 100644
+index d0949dc9693e..afe19e4f3ec4 100644
 --- chrome_elf/BUILD.gn
 +++ chrome_elf/BUILD.gn
 @@ -7,6 +7,7 @@
diff --git a/patch/patches/extensions_1947.patch b/patch/patches/extensions_1947.patch
index 147e067f2..3d2288ee4 100644
--- a/patch/patches/extensions_1947.patch
+++ b/patch/patches/extensions_1947.patch
@@ -27,10 +27,10 @@ index 53c7404ef1f9..ac33df7cfe0e 100644
    auto* browser_context = web_contents->GetBrowserContext();
    StreamsPrivateAPI* streams_private = GetStreamsPrivateAPI(browser_context);
 diff --git content/browser/frame_host/render_frame_host_manager.cc content/browser/frame_host/render_frame_host_manager.cc
-index 301b0d075284..02109eee22f8 100644
+index 29386263f0db..11fa39c54d43 100644
 --- content/browser/frame_host/render_frame_host_manager.cc
 +++ content/browser/frame_host/render_frame_host_manager.cc
-@@ -922,10 +922,11 @@ bool RenderFrameHostManager::ShouldSwapBrowsingInstancesForNavigation(
+@@ -928,10 +928,11 @@ bool RenderFrameHostManager::ShouldSwapBrowsingInstancesForNavigation(
    // TODO(alexmos): This check should've been enforced earlier in the
    // navigation, in chrome::Navigate().  Verify this, and then convert this to
    // a CHECK and remove the fallback.
@@ -46,7 +46,7 @@ index 301b0d075284..02109eee22f8 100644
      return true;
    }
  
-@@ -1064,7 +1065,8 @@ RenderFrameHostManager::GetSiteInstanceForNavigation(
+@@ -1070,7 +1071,8 @@ RenderFrameHostManager::GetSiteInstanceForNavigation(
  
    // Double-check that the new SiteInstance is associated with the right
    // BrowserContext.
@@ -57,10 +57,10 @@ index 301b0d075284..02109eee22f8 100644
    // If |new_instance| is a new SiteInstance for a subframe that requires a
    // dedicated process, set its process reuse policy so that such subframes are
 diff --git content/public/browser/content_browser_client.h content/public/browser/content_browser_client.h
-index 9ada95562d77..e0ebf0289097 100644
+index fd5d62fee117..b86f2d84457e 100644
 --- content/public/browser/content_browser_client.h
 +++ content/public/browser/content_browser_client.h
-@@ -382,6 +382,13 @@ class CONTENT_EXPORT ContentBrowserClient {
+@@ -394,6 +394,13 @@ class CONTENT_EXPORT ContentBrowserClient {
    // Returns true if error page should be isolated in its own process.
    virtual bool ShouldIsolateErrorPage(bool in_main_frame);
  
@@ -180,7 +180,7 @@ index 369f4451607e..1849f3a7bcb7 100644
    // A weak pointer to the current or pending RenderViewHost. We don't access
    // this through the host_contents because we want to deal with the pending
 diff --git extensions/browser/extensions_browser_client.h extensions/browser/extensions_browser_client.h
-index 9e8ebb1a4d59..b42e88b11f6a 100644
+index bb45a8acc909..d4b3fcb3dae5 100644
 --- extensions/browser/extensions_browser_client.h
 +++ extensions/browser/extensions_browser_client.h
 @@ -54,6 +54,7 @@ class ComponentExtensionResourceManager;
diff --git a/patch/patches/gn_config.patch b/patch/patches/gn_config.patch
index ef7f7c843..29aee6a25 100644
--- a/patch/patches/gn_config.patch
+++ b/patch/patches/gn_config.patch
@@ -1,8 +1,8 @@
 diff --git .gn .gn
-index 87fb8815433e..f19fba48f06c 100644
+index ec3d38717a85..fbf80cae5500 100644
 --- .gn
 +++ .gn
-@@ -247,6 +247,8 @@ exec_script_whitelist =
+@@ -248,6 +248,8 @@ exec_script_whitelist =
        # in the Chromium repo outside of //build.
        "//build_overrides/build.gni",
  
@@ -12,7 +12,7 @@ index 87fb8815433e..f19fba48f06c 100644
        # https://crbug.com/474506.
        "//clank/java/BUILD.gn",
 diff --git BUILD.gn BUILD.gn
-index eca00a816913..d892e01835fe 100644
+index 9d067467e5d2..b40fb00c35a9 100644
 --- BUILD.gn
 +++ BUILD.gn
 @@ -186,6 +186,7 @@ group("gn_all") {
diff --git a/patch/patches/gritsettings.patch b/patch/patches/gritsettings.patch
index 5bff3c65f..9d7ca5a2e 100644
--- a/patch/patches/gritsettings.patch
+++ b/patch/patches/gritsettings.patch
@@ -1,5 +1,5 @@
 diff --git tools/gritsettings/resource_ids tools/gritsettings/resource_ids
-index 15d8fdc55f91..d860b4ad4a8e 100644
+index efa6e5c90b88..afa269910ce6 100644
 --- tools/gritsettings/resource_ids
 +++ tools/gritsettings/resource_ids
 @@ -414,4 +414,11 @@
diff --git a/patch/patches/linux_build.patch b/patch/patches/linux_build.patch
index 6d91b46a3..8cb2f11ec 100644
--- a/patch/patches/linux_build.patch
+++ b/patch/patches/linux_build.patch
@@ -1,5 +1,5 @@
 diff --git build/config/compiler/BUILD.gn build/config/compiler/BUILD.gn
-index 6e38ad782d38..a384f8b79c04 100644
+index 959a59231746..67335e852219 100644
 --- build/config/compiler/BUILD.gn
 +++ build/config/compiler/BUILD.gn
 @@ -152,7 +152,7 @@ declare_args() {
diff --git a/patch/patches/message_loop.patch b/patch/patches/message_loop.patch
index 8c2bd78a5..983993d55 100644
--- a/patch/patches/message_loop.patch
+++ b/patch/patches/message_loop.patch
@@ -1,8 +1,8 @@
 diff --git base/message_loop/message_loop.cc base/message_loop/message_loop.cc
-index 3c715c8e6ae9..d1622d2e87c9 100644
+index 4571c726ec4a..ad1479647400 100644
 --- base/message_loop/message_loop.cc
 +++ base/message_loop/message_loop.cc
-@@ -701,6 +701,9 @@ MessageLoopForUI::MessageLoopForUI(Type type) : MessageLoop(type) {
+@@ -573,6 +573,9 @@ MessageLoopForUI::MessageLoopForUI(Type type) : MessageLoop(type) {
  #endif
  }
  
@@ -13,10 +13,10 @@ index 3c715c8e6ae9..d1622d2e87c9 100644
  MessageLoopCurrentForUI MessageLoopForUI::current() {
    return MessageLoopCurrentForUI::Get();
 diff --git base/message_loop/message_loop.h base/message_loop/message_loop.h
-index f34416015fee..9727efbe288f 100644
+index 6010333616eb..f9479daaa4b8 100644
 --- base/message_loop/message_loop.h
 +++ base/message_loop/message_loop.h
-@@ -352,6 +352,7 @@ class BASE_EXPORT MessageLoop : public MessagePump::Delegate,
+@@ -343,6 +343,7 @@ class BASE_EXPORT MessageLoop : public MessagePump::Delegate,
  class BASE_EXPORT MessageLoopForUI : public MessageLoop {
   public:
    explicit MessageLoopForUI(Type type = TYPE_UI);
@@ -60,7 +60,7 @@ index 61d1607e31e7..656b3a9c9f68 100644
  
  #if !defined(OS_NACL)
 diff --git base/message_loop/message_pump_win.cc base/message_loop/message_pump_win.cc
-index 8dad64cbeb3a..63fa0e1a2be7 100644
+index c95f85abfee1..b28ac0a0faa1 100644
 --- base/message_loop/message_pump_win.cc
 +++ base/message_loop/message_pump_win.cc
 @@ -11,6 +11,7 @@
@@ -71,7 +71,7 @@ index 8dad64cbeb3a..63fa0e1a2be7 100644
  #include "base/metrics/histogram_macros.h"
  #include "base/strings/stringprintf.h"
  #include "base/trace_event/trace_event.h"
-@@ -381,20 +382,28 @@ bool MessagePumpForUI::ProcessMessageHelper(const MSG& msg) {
+@@ -375,20 +376,28 @@ bool MessagePumpForUI::ProcessMessageHelper(const MSG& msg) {
  }
  
  bool MessagePumpForUI::ProcessPumpReplacementMessage() {
diff --git a/patch/patches/net_urlrequest_1327.patch b/patch/patches/net_urlrequest_1327.patch
index 34e4ee810..78de0cfc7 100644
--- a/patch/patches/net_urlrequest_1327.patch
+++ b/patch/patches/net_urlrequest_1327.patch
@@ -1,8 +1,8 @@
 diff --git net/url_request/url_request.h net/url_request/url_request.h
-index 8551e92a205d..0bc5443c9f2e 100644
+index 6f23eedfd4f9..82d1f81e4081 100644
 --- net/url_request/url_request.h
 +++ net/url_request/url_request.h
-@@ -724,10 +724,10 @@ class NET_EXPORT URLRequest : public base::SupportsUserData {
+@@ -734,10 +734,10 @@ class NET_EXPORT URLRequest : public base::SupportsUserData {
    }
    bool upgrade_if_insecure() const { return upgrade_if_insecure_; }
  
diff --git a/patch/patches/pdfium_print_549365.patch b/patch/patches/pdfium_print_549365.patch
index 4d9fc2588..5e49f973c 100644
--- a/patch/patches/pdfium_print_549365.patch
+++ b/patch/patches/pdfium_print_549365.patch
@@ -1,5 +1,5 @@
 diff --git BUILD.gn BUILD.gn
-index 222784f36..a492d6735 100644
+index 135d392e0..a14fec518 100644
 --- BUILD.gn
 +++ BUILD.gn
 @@ -239,6 +239,10 @@ jumbo_static_library("pdfium") {
@@ -14,7 +14,7 @@ index 222784f36..a492d6735 100644
  
  jumbo_static_library("test_support") {
 diff --git fpdfsdk/fpdf_view.cpp fpdfsdk/fpdf_view.cpp
-index 8aca6fb9f..db703ef24 100644
+index 5fdc82af7..47a3cdaab 100644
 --- fpdfsdk/fpdf_view.cpp
 +++ fpdfsdk/fpdf_view.cpp
 @@ -38,6 +38,7 @@
diff --git a/patch/patches/prefs_content_1161.patch b/patch/patches/prefs_content_1161.patch
index a5c9753d2..e5e8d4d2d 100644
--- a/patch/patches/prefs_content_1161.patch
+++ b/patch/patches/prefs_content_1161.patch
@@ -35,12 +35,12 @@ index 78cbf5f3db86..9a4906a32336 100644
    bool record_whole_document;
    SavePreviousDocumentResources save_previous_document_resources;
 diff --git content/renderer/render_view_impl.cc content/renderer/render_view_impl.cc
-index 1fdb7ccfaa8f..55ec8b11b070 100644
+index 03d9cda9f95d..b5e24523bb1c 100644
 --- content/renderer/render_view_impl.cc
 +++ content/renderer/render_view_impl.cc
-@@ -1222,6 +1222,7 @@ void RenderViewImpl::ApplyWebPreferencesInternal(
-     blink::WebView* web_view,
-     CompositorDependencies* compositor_deps) {
+@@ -1222,6 +1222,7 @@ void RenderViewImpl::SendFrameStateUpdates() {
+ void RenderViewImpl::ApplyWebPreferencesInternal(const WebPreferences& prefs,
+                                                  blink::WebView* web_view) {
    ApplyWebPreferences(prefs, web_view);
 +  web_view->SetBaseBackgroundColor(prefs.base_background_color);
  }
diff --git a/patch/patches/print_header_footer_1478_1565.patch b/patch/patches/print_header_footer_1478_1565.patch
index fc67865a5..757a5da0c 100644
--- a/patch/patches/print_header_footer_1478_1565.patch
+++ b/patch/patches/print_header_footer_1478_1565.patch
@@ -1,8 +1,8 @@
 diff --git chrome/browser/ui/BUILD.gn chrome/browser/ui/BUILD.gn
-index 8f0a3e469f58..3520b34a3b22 100644
+index c6d7d9d076a9..79fe6745a829 100644
 --- chrome/browser/ui/BUILD.gn
 +++ chrome/browser/ui/BUILD.gn
-@@ -890,6 +890,7 @@ split_static_library("ui") {
+@@ -901,6 +901,7 @@ split_static_library("ui") {
      "//base:i18n",
      "//base/allocator:buildflags",
      "//cc/paint",
@@ -253,10 +253,10 @@ index d29bb6aedecd..db7110ce80be 100644
  
  #endif  // COMPONENTS_PRINTING_COMMON_PRINT_MESSAGES_H_
 diff --git components/printing/renderer/print_render_frame_helper.cc components/printing/renderer/print_render_frame_helper.cc
-index 6d106fa56134..7fd9e87e9ea4 100644
+index c7ea5cf76aa6..ce0d1d10cd07 100644
 --- components/printing/renderer/print_render_frame_helper.cc
 +++ components/printing/renderer/print_render_frame_helper.cc
-@@ -340,7 +340,6 @@ bool PrintingNodeOrPdfFrame(const blink::WebLocalFrame* frame,
+@@ -341,7 +341,6 @@ bool PrintingNodeOrPdfFrame(const blink::WebLocalFrame* frame,
    return plugin && plugin->SupportsPaginatedPrint();
  }
  
@@ -264,7 +264,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  // Returns true if the current destination printer is PRINT_TO_PDF.
  bool IsPrintToPdfRequested(const base::DictionaryValue& job_settings) {
    bool print_to_pdf = false;
-@@ -362,7 +361,6 @@ bool PrintingFrameHasPageSizeStyle(blink::WebLocalFrame* frame,
+@@ -363,7 +362,6 @@ bool PrintingFrameHasPageSizeStyle(blink::WebLocalFrame* frame,
    }
    return frame_has_custom_page_size_style;
  }
@@ -272,7 +272,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  
  #if BUILDFLAG(ENABLE_PRINTING)
  // Disable scaling when either:
-@@ -417,7 +415,6 @@ MarginType GetMarginsForPdf(blink::WebLocalFrame* frame,
+@@ -418,7 +416,6 @@ MarginType GetMarginsForPdf(blink::WebLocalFrame* frame,
               : PRINTABLE_AREA_MARGINS;
  }
  
@@ -280,7 +280,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  bool FitToPageEnabled(const base::DictionaryValue& job_settings) {
    bool fit_to_paper_size = false;
    if (!job_settings.GetBoolean(kSettingFitToPageEnabled, &fit_to_paper_size)) {
-@@ -459,7 +456,6 @@ blink::WebPrintScalingOption GetPrintScalingOption(
+@@ -460,7 +457,6 @@ blink::WebPrintScalingOption GetPrintScalingOption(
    }
    return blink::kWebPrintScalingOptionFitToPrintableArea;
  }
@@ -288,7 +288,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  
  // Helper function to scale and round an integer value with a double valued
  // scaling.
-@@ -970,6 +966,7 @@ PrintRenderFrameHelper::PrintRenderFrameHelper(
+@@ -975,6 +971,7 @@ PrintRenderFrameHelper::PrintRenderFrameHelper(
        notify_browser_of_print_failure_(true),
        delegate_(std::move(delegate)),
        print_node_in_progress_(false),
@@ -296,7 +296,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
        is_loading_(false),
        is_scripted_preview_delayed_(false),
        ipc_nesting_level_(0),
-@@ -1031,10 +1028,8 @@ void PrintRenderFrameHelper::ScriptedPrint(bool user_initiated) {
+@@ -1036,10 +1033,8 @@ void PrintRenderFrameHelper::ScriptedPrint(bool user_initiated) {
      return;
  
    if (g_is_preview_enabled) {
@@ -307,7 +307,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
    } else {
      auto weak_this = weak_ptr_factory_.GetWeakPtr();
      web_frame->DispatchBeforePrintEvent();
-@@ -1062,10 +1057,10 @@ bool PrintRenderFrameHelper::OnMessageReceived(const IPC::Message& message) {
+@@ -1067,10 +1062,10 @@ bool PrintRenderFrameHelper::OnMessageReceived(const IPC::Message& message) {
    IPC_BEGIN_MESSAGE_MAP(PrintRenderFrameHelper, message)
      IPC_MESSAGE_HANDLER(PrintMsg_PrintPages, OnPrintPages)
      IPC_MESSAGE_HANDLER(PrintMsg_PrintForSystemDialog, OnPrintForSystemDialog)
@@ -319,7 +319,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
      IPC_MESSAGE_HANDLER(PrintMsg_ClosePrintPreviewDialog,
                          OnClosePrintPreviewDialog)
  #endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
-@@ -1147,7 +1142,6 @@ void PrintRenderFrameHelper::UpdateFrameMarginsCssInfo(
+@@ -1152,7 +1147,6 @@ void PrintRenderFrameHelper::UpdateFrameMarginsCssInfo(
    ignore_css_margins_ = (margins_type != DEFAULT_MARGINS);
  }
  
@@ -327,15 +327,15 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  void PrintRenderFrameHelper::OnPrintPreview(
      const base::DictionaryValue& settings) {
    if (ipc_nesting_level_ > 1)
-@@ -1396,7 +1390,6 @@ bool PrintRenderFrameHelper::FinalizePrintReadyDocument() {
-                                                  ids));
-   return true;
+@@ -1407,7 +1401,6 @@ int PrintRenderFrameHelper::GetFitToPageScaleFactor(
+       printable_height / static_cast<double>(uniform_page_size.height);
+   return static_cast<int>(100.0f * std::min(scale_width, scale_height));
  }
 -#endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
  
  void PrintRenderFrameHelper::OnPrintingDone(bool success) {
    if (ipc_nesting_level_ > 1)
-@@ -1411,7 +1404,6 @@ void PrintRenderFrameHelper::OnSetPrintingEnabled(bool enabled) {
+@@ -1422,7 +1415,6 @@ void PrintRenderFrameHelper::OnSetPrintingEnabled(bool enabled) {
    is_printing_enabled_ = enabled;
  }
  
@@ -343,7 +343,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
    if (ipc_nesting_level_ > 1)
      return;
-@@ -1422,7 +1414,9 @@ void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
+@@ -1433,7 +1425,9 @@ void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
    // that instead.
    auto plugin = delegate_->GetPdfElement(frame);
    if (!plugin.IsNull()) {
@@ -353,7 +353,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
      return;
    }
    print_preview_context_.InitWithFrame(frame);
-@@ -1431,6 +1425,7 @@ void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
+@@ -1442,6 +1436,7 @@ void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
                            : PRINT_PREVIEW_USER_INITIATED_ENTIRE_FRAME);
  }
  
@@ -361,7 +361,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  void PrintRenderFrameHelper::OnClosePrintPreviewDialog() {
    print_preview_context_.source_frame()->DispatchAfterPrintEvent();
  }
-@@ -1518,11 +1513,9 @@ void PrintRenderFrameHelper::PrintNode(const blink::WebNode& node) {
+@@ -1529,11 +1524,9 @@ void PrintRenderFrameHelper::PrintNode(const blink::WebNode& node) {
  
    print_node_in_progress_ = true;
  
@@ -374,7 +374,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
    } else {
      // Make a copy of the node, in case RenderView::OnContextMenuClosed() resets
      // its |context_menu_node_|.
-@@ -1598,13 +1591,11 @@ void PrintRenderFrameHelper::Print(blink::WebLocalFrame* frame,
+@@ -1609,13 +1602,11 @@ void PrintRenderFrameHelper::Print(blink::WebLocalFrame* frame,
  void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
    int cookie =
        print_pages_params_ ? print_pages_params_->params.document_cookie : 0;
@@ -388,7 +388,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
    switch (result) {
      case OK:
        break;
-@@ -1619,7 +1610,6 @@ void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
+@@ -1630,7 +1621,6 @@ void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
        }
        break;
  
@@ -396,7 +396,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
      case FAIL_PREVIEW:
        if (!is_print_ready_metafile_sent_) {
          if (notify_browser_of_print_failure_) {
-@@ -1637,7 +1627,6 @@ void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
+@@ -1648,7 +1638,6 @@ void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
                                                                 cookie, ids));
        print_preview_context_.Failed(false);
        break;
@@ -404,7 +404,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
    }
    prep_frame_view_.reset();
    print_pages_params_.reset();
-@@ -1809,7 +1798,6 @@ bool PrintRenderFrameHelper::CalculateNumberOfPages(blink::WebLocalFrame* frame,
+@@ -1820,7 +1809,6 @@ bool PrintRenderFrameHelper::CalculateNumberOfPages(blink::WebLocalFrame* frame,
    return true;
  }
  
@@ -412,7 +412,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  bool PrintRenderFrameHelper::SetOptionsFromPdfDocument(
      PrintHostMsg_SetOptionsFromDocument_Params* options) {
    blink::WebLocalFrame* source_frame = print_preview_context_.source_frame();
-@@ -1903,7 +1891,6 @@ bool PrintRenderFrameHelper::UpdatePrintSettings(
+@@ -1914,7 +1902,6 @@ bool PrintRenderFrameHelper::UpdatePrintSettings(
    print_preview_context_.set_error(PREVIEW_ERROR_INVALID_PRINTER_SETTINGS);
    return false;
  }
@@ -420,7 +420,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  
  void PrintRenderFrameHelper::GetPrintSettingsFromUser(
      blink::WebLocalFrame* frame,
-@@ -2060,7 +2047,6 @@ bool PrintRenderFrameHelper::CopyMetafileDataToReadOnlySharedMem(
+@@ -2071,7 +2058,6 @@ bool PrintRenderFrameHelper::CopyMetafileDataToReadOnlySharedMem(
    return true;
  }
  
@@ -428,7 +428,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  void PrintRenderFrameHelper::ShowScriptedPrintPreview() {
    if (is_scripted_preview_delayed_) {
      is_scripted_preview_delayed_ = false;
-@@ -2186,7 +2172,6 @@ bool PrintRenderFrameHelper::PreviewPageRendered(
+@@ -2197,7 +2183,6 @@ bool PrintRenderFrameHelper::PreviewPageRendered(
    Send(new PrintHostMsg_DidPreviewPage(routing_id(), preview_page_params, ids));
    return true;
  }
@@ -437,7 +437,7 @@ index 6d106fa56134..7fd9e87e9ea4 100644
  PrintRenderFrameHelper::PrintPreviewContext::PrintPreviewContext()
      : total_page_count_(0),
 diff --git components/printing/renderer/print_render_frame_helper.h components/printing/renderer/print_render_frame_helper.h
-index 8915d8c7caf0..26b67583bbf1 100644
+index 6e2d7e1467b7..50b22292d021 100644
 --- components/printing/renderer/print_render_frame_helper.h
 +++ components/printing/renderer/print_render_frame_helper.h
 @@ -149,10 +149,8 @@ class PrintRenderFrameHelper
@@ -470,15 +470,15 @@ index 8915d8c7caf0..26b67583bbf1 100644
    // Prepare frame for creating preview document.
    void PrepareFrameForPreviewDocument();
  
-@@ -223,7 +220,6 @@ class PrintRenderFrameHelper
+@@ -226,7 +223,6 @@ class PrintRenderFrameHelper
  
-   // Finalize the print ready preview document.
-   bool FinalizePrintReadyDocument();
+   // Helper method to calculate the scale factor for fit-to-page.
+   int GetFitToPageScaleFactor(const gfx::Rect& printable_area_in_points);
 -#endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
  
    // Enable/Disable printing.
    void OnSetPrintingEnabled(bool enabled);
-@@ -251,7 +247,6 @@ class PrintRenderFrameHelper
+@@ -254,7 +250,6 @@ class PrintRenderFrameHelper
                                const blink::WebNode& node,
                                int* number_of_pages);
  
@@ -486,7 +486,7 @@ index 8915d8c7caf0..26b67583bbf1 100644
    // Set options for print preset from source PDF document.
    bool SetOptionsFromPdfDocument(
        PrintHostMsg_SetOptionsFromDocument_Params* options);
-@@ -262,7 +257,6 @@ class PrintRenderFrameHelper
+@@ -265,7 +260,6 @@ class PrintRenderFrameHelper
    bool UpdatePrintSettings(blink::WebLocalFrame* frame,
                             const blink::WebNode& node,
                             const base::DictionaryValue& passed_job_settings);
@@ -494,7 +494,7 @@ index 8915d8c7caf0..26b67583bbf1 100644
  
    // Get final print settings from the user.
    // WARNING: |this| may be gone after this method returns.
-@@ -347,7 +341,6 @@ class PrintRenderFrameHelper
+@@ -350,7 +344,6 @@ class PrintRenderFrameHelper
    bool IsScriptInitiatedPrintAllowed(blink::WebLocalFrame* frame,
                                       bool user_initiated);
  
@@ -502,7 +502,7 @@ index 8915d8c7caf0..26b67583bbf1 100644
    // Shows scripted print preview when options from plugin are available.
    void ShowScriptedPrintPreview();
  
-@@ -366,7 +359,6 @@ class PrintRenderFrameHelper
+@@ -369,7 +362,6 @@ class PrintRenderFrameHelper
    // Returns true if print preview should continue, false on failure.
    bool PreviewPageRendered(int page_number,
                             std::unique_ptr<PdfMetafileSkia> metafile);
@@ -510,7 +510,7 @@ index 8915d8c7caf0..26b67583bbf1 100644
  
    void SetPrintPagesParams(const PrintMsg_PrintPages_Params& settings);
  
-@@ -520,6 +512,7 @@ class PrintRenderFrameHelper
+@@ -523,6 +515,7 @@ class PrintRenderFrameHelper
    ScriptingThrottler scripting_throttler_;
  
    bool print_node_in_progress_;
diff --git a/patch/patches/renderer_preferences_util_545103.patch b/patch/patches/renderer_preferences_util_545103.patch
index 7c40504fe..acd9ea7c8 100644
--- a/patch/patches/renderer_preferences_util_545103.patch
+++ b/patch/patches/renderer_preferences_util_545103.patch
@@ -1,8 +1,8 @@
 diff --git chrome/browser/renderer_preferences_util.cc chrome/browser/renderer_preferences_util.cc
-index e0fa371f0a8a..7309acfc729d 100644
+index 41a85d938028..0128b9f0d98b 100644
 --- chrome/browser/renderer_preferences_util.cc
 +++ chrome/browser/renderer_preferences_util.cc
-@@ -32,7 +32,8 @@
+@@ -31,7 +31,8 @@
  #include "ui/base/cocoa/defaults_utils.h"
  #endif
  
@@ -12,7 +12,7 @@ index e0fa371f0a8a..7309acfc729d 100644
  #include "chrome/browser/themes/theme_service.h"
  #include "chrome/browser/themes/theme_service_factory.h"
  #include "ui/views/linux_ui/linux_ui.h"
-@@ -132,7 +133,8 @@ void UpdateFromSystemSettings(content::RendererPreferences* prefs,
+@@ -130,7 +131,8 @@ void UpdateFromSystemSettings(content::RendererPreferences* prefs,
      prefs->caret_blink_interval = interval;
  #endif
  
diff --git a/patch/patches/rwh_background_color_1984.patch b/patch/patches/rwh_background_color_1984.patch
index 91038639f..a3c2d1014 100644
--- a/patch/patches/rwh_background_color_1984.patch
+++ b/patch/patches/rwh_background_color_1984.patch
@@ -1,8 +1,8 @@
 diff --git content/browser/renderer_host/render_widget_host_view_aura.cc content/browser/renderer_host/render_widget_host_view_aura.cc
-index 236b40392445..c7eb7f728120 100644
+index 09168578786f..aa889848f83c 100644
 --- content/browser/renderer_host/render_widget_host_view_aura.cc
 +++ content/browser/renderer_host/render_widget_host_view_aura.cc
-@@ -718,10 +718,12 @@ gfx::Rect RenderWidgetHostViewAura::GetViewBounds() const {
+@@ -719,10 +719,12 @@ gfx::Rect RenderWidgetHostViewAura::GetViewBounds() const {
  void RenderWidgetHostViewAura::UpdateBackgroundColor() {
    DCHECK(GetBackgroundColor());
  
@@ -19,7 +19,7 @@ index 236b40392445..c7eb7f728120 100644
  }
  
  void RenderWidgetHostViewAura::WindowTitleChanged() {
-@@ -1920,6 +1922,15 @@ void RenderWidgetHostViewAura::CreateAuraWindow(aura::client::WindowType type) {
+@@ -1922,6 +1924,15 @@ void RenderWidgetHostViewAura::CreateAuraWindow(aura::client::WindowType type) {
    if (frame_sink_id_.is_valid())
      window_->SetEmbedFrameSinkId(frame_sink_id_);
  
diff --git a/patch/patches/service_factory_1680.patch b/patch/patches/service_factory_1680.patch
index 6ff40c8e3..675ace414 100644
--- a/patch/patches/service_factory_1680.patch
+++ b/patch/patches/service_factory_1680.patch
@@ -97,7 +97,7 @@ index 2907619549ba..f941fba363b5 100644
  
    SupervisedUserSettingsServiceFactory();
 diff --git chrome/browser/ui/prefs/prefs_tab_helper.cc chrome/browser/ui/prefs/prefs_tab_helper.cc
-index c778758ced62..80d84ef4f6a6 100644
+index b9b2f059f694..a7b11cb75f22 100644
 --- chrome/browser/ui/prefs/prefs_tab_helper.cc
 +++ chrome/browser/ui/prefs/prefs_tab_helper.cc
 @@ -11,8 +11,8 @@
diff --git a/patch/patches/service_manager_654986.patch b/patch/patches/service_manager_654986.patch
index 8b553a6b0..7dbcfa719 100644
--- a/patch/patches/service_manager_654986.patch
+++ b/patch/patches/service_manager_654986.patch
@@ -1,5 +1,5 @@
 diff --git services/service_manager/embedder/main.cc services/service_manager/embedder/main.cc
-index 3480d43aee55..310d9e0b4833 100644
+index ac130bf48678..e454f166eecf 100644
 --- services/service_manager/embedder/main.cc
 +++ services/service_manager/embedder/main.cc
 @@ -300,22 +300,36 @@ int RunService(MainDelegate* delegate) {
diff --git a/patch/patches/storage_partition_1973.patch b/patch/patches/storage_partition_1973.patch
index 812cdaa4f..7846ecee1 100644
--- a/patch/patches/storage_partition_1973.patch
+++ b/patch/patches/storage_partition_1973.patch
@@ -73,10 +73,10 @@ index f061eca7c86b..0fc07c9c4eb8 100644
        partition->GetBluetoothAllowedDevicesMap();
    return allowed_devices_map->GetOrCreateAllowedDevices(GetOrigin());
 diff --git content/browser/browser_context.cc content/browser/browser_context.cc
-index 6793401c6c72..4d7289299585 100644
+index 199a676de558..9d49cde507ac 100644
 --- content/browser/browser_context.cc
 +++ content/browser/browser_context.cc
-@@ -150,11 +150,18 @@ StoragePartition* GetStoragePartitionFromConfig(
+@@ -152,11 +152,18 @@ StoragePartition* GetStoragePartitionFromConfig(
    StoragePartitionImplMap* partition_map =
        GetStoragePartitionMap(browser_context);
  
@@ -98,7 +98,7 @@ index 6793401c6c72..4d7289299585 100644
  }
  
  void SaveSessionStateOnIOThread(
-@@ -615,6 +622,11 @@ ServiceManagerConnection* BrowserContext::GetServiceManagerConnectionFor(
+@@ -637,6 +644,11 @@ ServiceManagerConnection* BrowserContext::GetServiceManagerConnectionFor(
  BrowserContext::BrowserContext()
      : unique_id_(base::UnguessableToken::Create().ToString()) {}
  
@@ -161,7 +161,7 @@ index ec9ab86d0ca6..0fe5219f1e84 100644
    base::WeakPtrFactory<ServiceWorkerHandler> weak_factory_;
  
 diff --git content/browser/download/download_manager_impl.cc content/browser/download/download_manager_impl.cc
-index 091031a3464b..e609953bb69f 100644
+index f8c137fe6d7a..235f9b93295e 100644
 --- content/browser/download/download_manager_impl.cc
 +++ content/browser/download/download_manager_impl.cc
 @@ -86,9 +86,9 @@
@@ -205,7 +205,7 @@ index 091031a3464b..e609953bb69f 100644
        std::move(proxy_factory_ptr_info), std::move(proxy_factory_request));
  }
  
-@@ -1060,7 +1059,7 @@ void DownloadManagerImpl::InterceptNavigationOnChecksComplete(
+@@ -1079,7 +1078,7 @@ void DownloadManagerImpl::InterceptNavigationOnChecksComplete(
        tab_referrer_url = entry->GetReferrer().url;
      }
    }
@@ -214,7 +214,7 @@ index 091031a3464b..e609953bb69f 100644
        GetStoragePartition(browser_context_, render_process_id, render_frame_id);
    in_progress_manager_->InterceptDownloadFromNavigation(
        std::move(resource_request), render_process_id, render_frame_id, site_url,
-@@ -1110,10 +1109,8 @@ void DownloadManagerImpl::BeginResourceDownloadOnChecksComplete(
+@@ -1129,10 +1128,8 @@ void DownloadManagerImpl::BeginResourceDownloadOnChecksComplete(
          base::MakeRefCounted<WebUIDownloadURLLoaderFactoryGetter>(
              rfh, params->url());
    } else {
@@ -228,10 +228,10 @@ index 091031a3464b..e609953bb69f 100644
          CreateDownloadURLLoaderFactoryGetter(storage_partition, rfh, true);
    }
 diff --git content/browser/loader/navigation_url_loader_impl.cc content/browser/loader/navigation_url_loader_impl.cc
-index 50860abcf28b..20768bd83153 100644
+index 0fb15c7c1bec..6fef758dc5a6 100644
 --- content/browser/loader/navigation_url_loader_impl.cc
 +++ content/browser/loader/navigation_url_loader_impl.cc
-@@ -1029,7 +1029,7 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
+@@ -1012,7 +1012,7 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
      // path does as well for navigations.
      bool has_plugin = PluginService::GetInstance()->GetPluginInfo(
          -1 /* render_process_id */, -1 /* render_frame_id */, resource_context_,
@@ -240,7 +240,7 @@ index 50860abcf28b..20768bd83153 100644
          false /* allow_wildcard */, &stale, &plugin, nullptr);
  
      if (stale) {
-@@ -1361,7 +1361,7 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
+@@ -1344,7 +1344,7 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
  
    network::mojom::URLLoaderFactoryPtrInfo proxied_factory_info;
    network::mojom::URLLoaderFactoryRequest proxied_factory_request;
@@ -266,7 +266,7 @@ index 6a6e31bdb070..dce0433e1775 100644
          partition->GetPaymentAppContext();
  
 diff --git content/browser/payments/payment_app_provider_impl.cc content/browser/payments/payment_app_provider_impl.cc
-index 6d28562bd1b9..544566b60192 100644
+index 3cfa0bde2bca..96da49496944 100644
 --- content/browser/payments/payment_app_provider_impl.cc
 +++ content/browser/payments/payment_app_provider_impl.cc
 @@ -369,10 +369,11 @@ void StartServiceWorkerForDispatch(BrowserContext* browser_context,
@@ -284,7 +284,7 @@ index 6d28562bd1b9..544566b60192 100644
  
    BrowserThread::PostTask(
        BrowserThread::IO, FROM_HERE,
-@@ -449,8 +450,8 @@ void PaymentAppProviderImpl::GetAllPaymentApps(
+@@ -446,8 +447,8 @@ void PaymentAppProviderImpl::GetAllPaymentApps(
      GetAllPaymentAppsCallback callback) {
    DCHECK_CURRENTLY_ON(BrowserThread::UI);
  
@@ -296,10 +296,10 @@ index 6d28562bd1b9..544566b60192 100644
        partition->GetPaymentAppContext();
  
 diff --git content/browser/renderer_host/render_process_host_impl.cc content/browser/renderer_host/render_process_host_impl.cc
-index 137bf0134739..df0e72929b73 100644
+index 3887d68c6d22..629c16724145 100644
 --- content/browser/renderer_host/render_process_host_impl.cc
 +++ content/browser/renderer_host/render_process_host_impl.cc
-@@ -740,11 +740,10 @@ class DefaultSubframeProcessHostHolder : public base::SupportsUserData::Data,
+@@ -739,11 +739,10 @@ class DefaultSubframeProcessHostHolder : public base::SupportsUserData::Data,
    // Gets the correct render process to use for this SiteInstance.
    RenderProcessHost* GetProcessHost(SiteInstance* site_instance,
                                      bool is_for_guests_only) {
@@ -315,7 +315,7 @@ index 137bf0134739..df0e72929b73 100644
  
      // Is this the default storage partition? If it isn't, then just give it its
      // own non-shared process.
-@@ -1342,7 +1341,7 @@ int RenderProcessHost::GetCurrentRenderProcessCountForTesting() {
+@@ -1341,7 +1340,7 @@ int RenderProcessHost::GetCurrentRenderProcessCountForTesting() {
  // static
  RenderProcessHost* RenderProcessHostImpl::CreateRenderProcessHost(
      BrowserContext* browser_context,
@@ -324,7 +324,7 @@ index 137bf0134739..df0e72929b73 100644
      SiteInstance* site_instance,
      bool is_for_guests_only) {
    if (g_render_process_host_factory_) {
-@@ -1351,8 +1350,8 @@ RenderProcessHost* RenderProcessHostImpl::CreateRenderProcessHost(
+@@ -1350,8 +1349,8 @@ RenderProcessHost* RenderProcessHostImpl::CreateRenderProcessHost(
    }
  
    if (!storage_partition_impl) {
@@ -335,7 +335,7 @@ index 137bf0134739..df0e72929b73 100644
    }
    // If we've made a StoragePartition for guests (e.g., for the <webview> tag),
    // stash the Site URL on it. This way, when we start a service worker inside
-@@ -1377,7 +1376,7 @@ const unsigned int RenderProcessHostImpl::kMaxFrameDepthForPriority =
+@@ -1376,7 +1375,7 @@ const unsigned int RenderProcessHostImpl::kMaxFrameDepthForPriority =
  
  RenderProcessHostImpl::RenderProcessHostImpl(
      BrowserContext* browser_context,
@@ -344,7 +344,7 @@ index 137bf0134739..df0e72929b73 100644
      bool is_for_guests_only)
      : fast_shutdown_started_(false),
        deleting_soon_(false),
-@@ -1410,10 +1409,12 @@ RenderProcessHostImpl::RenderProcessHostImpl(
+@@ -1409,10 +1408,12 @@ RenderProcessHostImpl::RenderProcessHostImpl(
        indexed_db_factory_(new IndexedDBDispatcherHost(
            id_,
            storage_partition_impl_->GetURLRequestContext(),
@@ -359,7 +359,7 @@ index 137bf0134739..df0e72929b73 100644
            id_)),
        channel_connected_(false),
        sent_render_process_ready_(false),
-@@ -1448,7 +1449,8 @@ RenderProcessHostImpl::RenderProcessHostImpl(
+@@ -1447,7 +1448,8 @@ RenderProcessHostImpl::RenderProcessHostImpl(
    }
  
    push_messaging_manager_.reset(new PushMessagingManager(
@@ -369,7 +369,7 @@ index 137bf0134739..df0e72929b73 100644
  
    AddObserver(indexed_db_factory_.get());
    AddObserver(service_worker_dispatcher_host_.get());
-@@ -1779,6 +1781,17 @@ void RenderProcessHostImpl::ResetChannelProxy() {
+@@ -1780,6 +1782,17 @@ void RenderProcessHostImpl::ResetChannelProxy() {
  
  void RenderProcessHostImpl::CreateMessageFilters() {
    DCHECK_CURRENTLY_ON(BrowserThread::UI);
@@ -387,7 +387,7 @@ index 137bf0134739..df0e72929b73 100644
    MediaInternals* media_internals = MediaInternals::GetInstance();
    // Add BrowserPluginMessageFilter to ensure it gets the first stab at messages
    // from guests.
-@@ -1791,7 +1804,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
+@@ -1792,7 +1805,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
        base::MakeRefCounted<RenderMessageFilter>(
            GetID(), GetBrowserContext(), request_context.get(),
            widget_helper_.get(), media_internals,
@@ -396,7 +396,7 @@ index 137bf0134739..df0e72929b73 100644
    AddFilter(render_message_filter.get());
  
    render_frame_message_filter_ = new RenderFrameMessageFilter(
-@@ -1818,10 +1831,10 @@ void RenderProcessHostImpl::CreateMessageFilters() {
+@@ -1819,10 +1832,10 @@ void RenderProcessHostImpl::CreateMessageFilters() {
        ChromeBlobStorageContext::GetFor(browser_context);
  
    resource_message_filter_ = new ResourceMessageFilter(
@@ -409,7 +409,7 @@ index 137bf0134739..df0e72929b73 100644
        storage_partition_impl_->GetPrefetchURLLoaderService(),
        std::move(get_contexts_callback),
        BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));
-@@ -1830,8 +1843,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
+@@ -1831,8 +1844,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
  
    AddFilter(
        new MidiHost(GetID(), BrowserMainLoop::GetInstance()->midi_service()));
@@ -419,7 +419,7 @@ index 137bf0134739..df0e72929b73 100644
  
    peer_connection_tracker_host_ = new PeerConnectionTrackerHost(GetID());
    AddFilter(peer_connection_tracker_host_.get());
-@@ -1853,10 +1865,6 @@ void RenderProcessHostImpl::CreateMessageFilters() {
+@@ -1854,10 +1866,6 @@ void RenderProcessHostImpl::CreateMessageFilters() {
  
    AddFilter(new TraceMessageFilter(GetID()));
    AddFilter(new ResolveProxyMsgHelper(request_context.get()));
@@ -430,7 +430,7 @@ index 137bf0134739..df0e72929b73 100644
  }
  
  void RenderProcessHostImpl::BindCacheStorage(
-@@ -1868,7 +1876,8 @@ void RenderProcessHostImpl::BindCacheStorage(
+@@ -1869,7 +1877,8 @@ void RenderProcessHostImpl::BindCacheStorage(
      cache_storage_dispatcher_host_ =
          base::MakeRefCounted<CacheStorageDispatcherHost>();
      cache_storage_dispatcher_host_->Init(
@@ -440,7 +440,7 @@ index 137bf0134739..df0e72929b73 100644
    }
    // Send the binding to IO thread, because Cache Storage handles Mojo IPC on IO
    // thread entirely.
-@@ -2020,7 +2029,8 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
+@@ -2019,7 +2028,8 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
  
    registry->AddInterface(base::BindRepeating(
        &AppCacheDispatcherHost::Create,
@@ -450,7 +450,7 @@ index 137bf0134739..df0e72929b73 100644
        GetID()));
  
    AddUIThreadInterface(registry.get(), base::Bind(&FieldTrialRecorder::Create));
-@@ -2051,6 +2061,9 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
+@@ -2050,6 +2060,9 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
      plugin_registry_.reset(
          new PluginRegistryImpl(GetBrowserContext()->GetResourceContext()));
    }
@@ -576,7 +576,7 @@ index 0727104684b1..ea180eca8131 100644
              std::move(factory_bundle_for_renderer), service_worker_context_,
              blob_url_loader_factory ? blob_url_loader_factory->Clone()
 diff --git content/browser/storage_partition_impl.h content/browser/storage_partition_impl.h
-index 18c46a2e40e2..fb86e45d4198 100644
+index e79f8775a1be..ab08f9adfc93 100644
 --- content/browser/storage_partition_impl.h
 +++ content/browser/storage_partition_impl.h
 @@ -94,7 +94,7 @@ class CONTENT_EXPORT StoragePartitionImpl
@@ -588,9 +588,9 @@ index 18c46a2e40e2..fb86e45d4198 100644
    IndexedDBContextImpl* GetIndexedDBContext() override;
    CacheStorageContextImpl* GetCacheStorageContext() override;
    ServiceWorkerContextWrapper* GetServiceWorkerContext() override;
-@@ -133,14 +133,14 @@ class CONTENT_EXPORT StoragePartitionImpl
-   void FlushNetworkInterfaceForTesting() override;
+@@ -134,14 +134,14 @@ class CONTENT_EXPORT StoragePartitionImpl
    void WaitForDeletionTasksForTesting() override;
+   void ResetURLLoaderFactoryForBrowserProcessForTesting() override;
  
 -  BackgroundFetchContext* GetBackgroundFetchContext();
 -  BackgroundSyncContext* GetBackgroundSyncContext();
@@ -611,7 +611,7 @@ index 18c46a2e40e2..fb86e45d4198 100644
  
    // blink::mojom::StoragePartitionService interface.
    void OpenLocalStorage(const url::Origin& origin,
-@@ -149,18 +149,19 @@ class CONTENT_EXPORT StoragePartitionImpl
+@@ -150,18 +150,19 @@ class CONTENT_EXPORT StoragePartitionImpl
        const std::string& namespace_id,
        blink::mojom::SessionStorageNamespaceRequest request) override;
  
@@ -635,7 +635,7 @@ index 18c46a2e40e2..fb86e45d4198 100644
  
    auto& bindings_for_testing() { return bindings_; }
  
-@@ -171,10 +172,11 @@ class CONTENT_EXPORT StoragePartitionImpl
+@@ -172,10 +173,11 @@ class CONTENT_EXPORT StoragePartitionImpl
    // one must use the "chrome-guest://blahblah" site URL to ensure that the
    // service worker stays in this StoragePartition. This is an empty GURL if
    // this StoragePartition is not for guests.
@@ -709,10 +709,10 @@ index 653e22e0ee58..7b38a3ebd626 100644
  
    RenderFrameHost* render_frame_host_;
 diff --git content/public/browser/browser_context.h content/public/browser/browser_context.h
-index faf278e97fe0..4cf94f032385 100644
+index 4f794e25ac79..8f828995a4cc 100644
 --- content/public/browser/browser_context.h
 +++ content/public/browser/browser_context.h
-@@ -208,6 +208,8 @@ class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
+@@ -213,6 +213,8 @@ class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
  
    BrowserContext();
  
@@ -721,7 +721,7 @@ index faf278e97fe0..4cf94f032385 100644
    ~BrowserContext() override;
  
    // Shuts down the storage partitions associated to this browser context.
-@@ -296,6 +298,14 @@ class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
+@@ -304,6 +306,14 @@ class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
            const base::FilePath& partition_path,
            bool in_memory) = 0;
  
@@ -737,7 +737,7 @@ index faf278e97fe0..4cf94f032385 100644
        std::map<std::string, service_manager::EmbeddedServiceInfo>;
  
 diff --git content/public/browser/storage_partition.h content/public/browser/storage_partition.h
-index 28e2c251a117..1fa41e0eecbd 100644
+index fe4b7cc8d990..1e533ebbbd07 100644
 --- content/public/browser/storage_partition.h
 +++ content/public/browser/storage_partition.h
 @@ -14,8 +14,10 @@
@@ -788,9 +788,9 @@ index 28e2c251a117..1fa41e0eecbd 100644
    virtual IndexedDBContext* GetIndexedDBContext() = 0;
    virtual ServiceWorkerContext* GetServiceWorkerContext() = 0;
    virtual SharedWorkerService* GetSharedWorkerService() = 0;
-@@ -224,6 +243,26 @@ class CONTENT_EXPORT StoragePartition {
-   // Wait until all deletions tasks are finished. For test use only.
-   virtual void WaitForDeletionTasksForTesting() = 0;
+@@ -228,6 +247,26 @@ class CONTENT_EXPORT StoragePartition {
+   // a way to work-around https://crbug.com/857577.
+   virtual void ResetURLLoaderFactoryForBrowserProcessForTesting() {}
  
 +  virtual BackgroundFetchContext* GetBackgroundFetchContext() = 0;
 +  virtual BackgroundSyncContext* GetBackgroundSyncContext() = 0;
diff --git a/patch/patches/views_1749_2102.patch b/patch/patches/views_1749_2102.patch
index 5ef3c1165..0080e9a68 100644
--- a/patch/patches/views_1749_2102.patch
+++ b/patch/patches/views_1749_2102.patch
@@ -39,7 +39,7 @@ index a19e6e937f87..817b7eada253 100644
    virtual void MenuWillShow() {}
  
 diff --git ui/gfx/render_text.cc ui/gfx/render_text.cc
-index a60952af55e0..7934c02ea3bb 100644
+index 0754968fae7f..e3c0d9b81459 100644
 --- ui/gfx/render_text.cc
 +++ ui/gfx/render_text.cc
 @@ -524,6 +524,14 @@ void RenderText::SetElideBehavior(ElideBehavior elide_behavior) {
@@ -57,7 +57,7 @@ index a60952af55e0..7934c02ea3bb 100644
  void RenderText::SetDisplayRect(const Rect& r) {
    if (r != display_rect_) {
      display_rect_ = r;
-@@ -1489,6 +1497,19 @@ void RenderText::OnTextAttributeChanged() {
+@@ -1505,6 +1513,19 @@ void RenderText::OnTextAttributeChanged() {
    if (!multiline_ && replace_newline_chars_with_symbols_)
      base::ReplaceChars(layout_text_, kNewline, kNewlineSymbol, &layout_text_);
  
@@ -78,10 +78,10 @@ index a60952af55e0..7934c02ea3bb 100644
  }
  
 diff --git ui/gfx/render_text.h ui/gfx/render_text.h
-index 5032b215594e..6c5edfedb251 100644
+index 76c0db086c66..ed123ef02279 100644
 --- ui/gfx/render_text.h
 +++ ui/gfx/render_text.h
-@@ -300,6 +300,10 @@ class GFX_EXPORT RenderText {
+@@ -307,6 +307,10 @@ class GFX_EXPORT RenderText {
    void SetElideBehavior(ElideBehavior elide_behavior);
    ElideBehavior elide_behavior() const { return elide_behavior_; }
  
@@ -92,7 +92,7 @@ index 5032b215594e..6c5edfedb251 100644
    const Rect& display_rect() const { return display_rect_; }
    void SetDisplayRect(const Rect& r);
  
-@@ -886,6 +890,8 @@ class GFX_EXPORT RenderText {
+@@ -903,6 +907,8 @@ class GFX_EXPORT RenderText {
    // Extra spacing placed between glyphs; used for obscured text styling.
    int glyph_spacing_ = 0;
  
diff --git a/patch/patches/views_widget_180_1481_1565_1677_1749.patch b/patch/patches/views_widget_180_1481_1565_1677_1749.patch
index 3e72c728d..e33fdd411 100644
--- a/patch/patches/views_widget_180_1481_1565_1677_1749.patch
+++ b/patch/patches/views_widget_180_1481_1565_1677_1749.patch
@@ -1,8 +1,8 @@
 diff --git content/browser/renderer_host/render_widget_host_view_base.cc content/browser/renderer_host/render_widget_host_view_base.cc
-index c7e802e7ac68..bf1d28904f49 100644
+index c61199d5dd8f..f2c19e4e5f3c 100644
 --- content/browser/renderer_host/render_widget_host_view_base.cc
 +++ content/browser/renderer_host/render_widget_host_view_base.cc
-@@ -468,6 +468,14 @@ float RenderWidgetHostViewBase::GetDeviceScaleFactor() const {
+@@ -480,6 +480,14 @@ float RenderWidgetHostViewBase::GetDeviceScaleFactor() const {
    return screen_info.device_scale_factor;
  }
  
@@ -18,7 +18,7 @@ index c7e802e7ac68..bf1d28904f49 100644
    return renderer_frame_number_;
  }
 diff --git content/browser/renderer_host/render_widget_host_view_base.h content/browser/renderer_host/render_widget_host_view_base.h
-index 1b2563d6bca0..cf6717aaeb98 100644
+index 8ed6ffd3a284..91db6f55c396 100644
 --- content/browser/renderer_host/render_widget_host_view_base.h
 +++ content/browser/renderer_host/render_widget_host_view_base.h
 @@ -84,6 +84,7 @@ class CursorManager;
@@ -39,7 +39,7 @@ index 1b2563d6bca0..cf6717aaeb98 100644
  
    // Returns the focused RenderWidgetHost inside this |view|'s RWH.
    RenderWidgetHostImpl* GetFocusedWidget() const;
-@@ -139,6 +143,8 @@ class CONTENT_EXPORT RenderWidgetHostViewBase
+@@ -141,6 +145,8 @@ class CONTENT_EXPORT RenderWidgetHostViewBase
    void DisableAutoResize(const gfx::Size& new_size) override;
    bool IsScrollOffsetAtTop() const override;
    float GetDeviceScaleFactor() const final;
@@ -48,7 +48,7 @@ index 1b2563d6bca0..cf6717aaeb98 100644
    TouchSelectionControllerClientManager*
    GetTouchSelectionControllerClientManager() override;
  
-@@ -458,6 +464,12 @@ class CONTENT_EXPORT RenderWidgetHostViewBase
+@@ -459,6 +465,12 @@ class CONTENT_EXPORT RenderWidgetHostViewBase
    // helps to position the full screen widget on the correct monitor.
    virtual void InitAsFullscreen(RenderWidgetHostView* reference_host_view) = 0;
  
@@ -61,7 +61,7 @@ index 1b2563d6bca0..cf6717aaeb98 100644
    // Sets the cursor for this view to the one associated with the specified
    // cursor_type.
    virtual void UpdateCursor(const WebCursor& cursor) = 0;
-@@ -649,6 +661,10 @@ class CONTENT_EXPORT RenderWidgetHostViewBase
+@@ -650,6 +662,10 @@ class CONTENT_EXPORT RenderWidgetHostViewBase
  
    bool use_viz_hit_test_ = false;
  
@@ -73,7 +73,7 @@ index 1b2563d6bca0..cf6717aaeb98 100644
    void SynchronizeVisualProperties();
  
 diff --git content/browser/renderer_host/render_widget_host_view_event_handler.cc content/browser/renderer_host/render_widget_host_view_event_handler.cc
-index c079001bb4e5..da93acec6e60 100644
+index 0f9d0a1c4269..cd9a314887cb 100644
 --- content/browser/renderer_host/render_widget_host_view_event_handler.cc
 +++ content/browser/renderer_host/render_widget_host_view_event_handler.cc
 @@ -30,6 +30,10 @@
@@ -87,7 +87,7 @@ index c079001bb4e5..da93acec6e60 100644
  #if defined(OS_WIN)
  #include "content/browser/frame_host/render_frame_host_impl.h"
  #include "content/public/common/context_menu_params.h"
-@@ -883,6 +887,14 @@ void RenderWidgetHostViewEventHandler::SetKeyboardFocus() {
+@@ -889,6 +893,14 @@ void RenderWidgetHostViewEventHandler::SetKeyboardFocus() {
          ::SetFocus(hwnd);
      }
    }
@@ -103,10 +103,10 @@ index c079001bb4e5..da93acec6e60 100644
    // TODO(wjmaclean): can host_ ever be null?
    if (host_ && set_focus_on_mouse_down_or_key_event_) {
 diff --git content/public/browser/render_widget_host_view.h content/public/browser/render_widget_host_view.h
-index 0f2bbdcf4b2b..2ba0761cd680 100644
+index c4b21150bbcf..fad3d9e3ebbd 100644
 --- content/public/browser/render_widget_host_view.h
 +++ content/public/browser/render_widget_host_view.h
-@@ -246,6 +246,14 @@ class CONTENT_EXPORT RenderWidgetHostView {
+@@ -253,6 +253,14 @@ class CONTENT_EXPORT RenderWidgetHostView {
    // This must always return the same device scale factor as GetScreenInfo.
    virtual float GetDeviceScaleFactor() const = 0;
  
@@ -387,7 +387,7 @@ index e4e7fc6ce96c..9123f688646f 100644
  }
  
 diff --git ui/views/widget/widget.h ui/views/widget/widget.h
-index 482ab928bdec..d06cd234da9d 100644
+index 6862cfb45d08..d0674041b075 100644
 --- ui/views/widget/widget.h
 +++ ui/views/widget/widget.h
 @@ -252,6 +252,7 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
@@ -427,10 +427,10 @@ index c7296fed234d..244d0034a1c4 100644
        if (native_widget_delegate->IsDialogBox()) {
          *style |= DS_MODALFRAME;
 diff --git ui/views/win/hwnd_message_handler.cc ui/views/win/hwnd_message_handler.cc
-index 19f7ed4252dc..6acb123adc30 100644
+index 65ee52f582c9..b8f60b87ce21 100644
 --- ui/views/win/hwnd_message_handler.cc
 +++ ui/views/win/hwnd_message_handler.cc
-@@ -2809,10 +2809,13 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
+@@ -2817,10 +2817,13 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message,
    } else if (event.type() == ui::ET_MOUSEWHEEL) {
      ui::MouseWheelEvent mouse_wheel_event(msg);
      // Reroute the mouse wheel to the window under the pointer if applicable.
diff --git a/patch/patches/web_contents_1257_1565.patch b/patch/patches/web_contents_1257_1565.patch
index 7cdebe85b..57e68dd22 100644
--- a/patch/patches/web_contents_1257_1565.patch
+++ b/patch/patches/web_contents_1257_1565.patch
@@ -1,8 +1,8 @@
 diff --git content/browser/web_contents/web_contents_impl.cc content/browser/web_contents/web_contents_impl.cc
-index 58eedf0d0bd8..b51742b98834 100644
+index 26384f823b51..0582c1a753af 100644
 --- content/browser/web_contents/web_contents_impl.cc
 +++ content/browser/web_contents/web_contents_impl.cc
-@@ -2033,21 +2033,30 @@ void WebContentsImpl::Init(const WebContents::CreateParams& params) {
+@@ -1931,21 +1931,30 @@ void WebContentsImpl::Init(const WebContents::CreateParams& params) {
    std::string unique_name;
    frame_tree_.root()->SetFrameName(params.main_frame_name, unique_name);
  
@@ -45,7 +45,7 @@ index 58eedf0d0bd8..b51742b98834 100644
    CHECK(render_view_host_delegate_view_);
    CHECK(view_.get());
  
-@@ -2730,6 +2739,15 @@ void WebContentsImpl::CreateNewWindow(
+@@ -2622,6 +2631,15 @@ void WebContentsImpl::CreateNewWindow(
    create_params.renderer_initiated_creation =
        main_frame_route_id != MSG_ROUTING_NONE;
  
@@ -61,7 +61,7 @@ index 58eedf0d0bd8..b51742b98834 100644
    std::unique_ptr<WebContents> new_contents;
    if (!is_guest) {
      create_params.context = view_->GetNativeView();
-@@ -2760,7 +2778,7 @@ void WebContentsImpl::CreateNewWindow(
+@@ -2652,7 +2670,7 @@ void WebContentsImpl::CreateNewWindow(
        // TODO(brettw): It seems bogus that we have to call this function on the
        // newly created object and give it one of its own member variables.
        new_view->CreateViewForWidget(
@@ -70,7 +70,7 @@ index 58eedf0d0bd8..b51742b98834 100644
      }
      // Save the created window associated with the route so we can show it
      // later.
-@@ -6092,7 +6110,7 @@ InterstitialPageImpl* WebContentsImpl::GetInterstitialForRenderManager() {
+@@ -5983,7 +6001,7 @@ InterstitialPageImpl* WebContentsImpl::GetInterstitialForRenderManager() {
  void WebContentsImpl::CreateRenderWidgetHostViewForRenderManager(
      RenderViewHost* render_view_host) {
    RenderWidgetHostViewBase* rwh_view =
@@ -95,7 +95,7 @@ index df508da0aef2..f6f4bf42b108 100644
  WebContents::CreateParams::CreateParams(const CreateParams& other) = default;
  
 diff --git content/public/browser/web_contents.h content/public/browser/web_contents.h
-index d6945dc2f810..51564cbc9b2a 100644
+index 0f82f91e437c..1c1e5e8f60bd 100644
 --- content/public/browser/web_contents.h
 +++ content/public/browser/web_contents.h
 @@ -76,9 +76,11 @@ class BrowserPluginGuestDelegate;
@@ -122,7 +122,7 @@ index d6945dc2f810..51564cbc9b2a 100644
      // the value that'll be returned by GetLastActiveTime(). If this is left
      // default initialized then the value is not passed on to the WebContents
 diff --git content/public/browser/web_contents_delegate.h content/public/browser/web_contents_delegate.h
-index fd745277f942..27d5fa9c7b41 100644
+index f7e72b32ee78..5a0a3ad770b8 100644
 --- content/public/browser/web_contents_delegate.h
 +++ content/public/browser/web_contents_delegate.h
 @@ -47,10 +47,12 @@ class ColorChooser;
diff --git a/patch/patches/webkit_plugin_info_2015.patch b/patch/patches/webkit_plugin_info_2015.patch
index e8a596b2e..1f8f7a4a1 100644
--- a/patch/patches/webkit_plugin_info_2015.patch
+++ b/patch/patches/webkit_plugin_info_2015.patch
@@ -10,10 +10,10 @@ index 92e9cb865204..4628c56882b4 100644
 +  GetPlugins(bool refresh, bool is_main_frame, url.mojom.Origin main_frame_origin) => (array<PluginInfo> plugins);
  };
 diff --git third_party/blink/public/platform/platform.h third_party/blink/public/platform/platform.h
-index 27c4bdcdfd37..a6773b8093c2 100644
+index f927253a7e0b..c537ed1b117b 100644
 --- third_party/blink/public/platform/platform.h
 +++ third_party/blink/public/platform/platform.h
-@@ -697,6 +697,11 @@ class BLINK_PLATFORM_EXPORT Platform {
+@@ -710,6 +710,11 @@ class BLINK_PLATFORM_EXPORT Platform {
    // runs during Chromium's build step).
    virtual bool IsTakingV8ContextSnapshot() { return false; }
  
@@ -44,7 +44,7 @@ index a2fbf84747aa..8ab120155ccd 100644
                                                          .Top()
                                                          .GetSecurityContext()
 diff --git third_party/blink/renderer/core/exported/web_dev_tools_agent_impl.cc third_party/blink/renderer/core/exported/web_dev_tools_agent_impl.cc
-index 5494706514d7..6663b2edd897 100644
+index 976bae9c792b..10fb75b0af57 100644
 --- third_party/blink/renderer/core/exported/web_dev_tools_agent_impl.cc
 +++ third_party/blink/renderer/core/exported/web_dev_tools_agent_impl.cc
 @@ -324,6 +324,8 @@ WebDevToolsAgentImpl::Session::Session(
@@ -65,10 +65,10 @@ index 5494706514d7..6663b2edd897 100644
  
  void WebDevToolsAgentImpl::Session::SendProtocolResponse(int session_id,
 diff --git third_party/blink/renderer/core/frame/local_frame.cc third_party/blink/renderer/core/frame/local_frame.cc
-index a0aa62ce4632..7d6ebb8b3ee5 100644
+index 464a41e6f278..7e29a6a66bf4 100644
 --- third_party/blink/renderer/core/frame/local_frame.cc
 +++ third_party/blink/renderer/core/frame/local_frame.cc
-@@ -1250,7 +1250,7 @@ FrameResourceCoordinator* LocalFrame::GetFrameResourceCoordinator() {
+@@ -1264,7 +1264,7 @@ FrameResourceCoordinator* LocalFrame::GetFrameResourceCoordinator() {
  PluginData* LocalFrame::GetPluginData() const {
    if (!Loader().AllowPlugins(kNotAboutToInstantiatePlugin))
      return nullptr;
@@ -78,20 +78,20 @@ index a0aa62ce4632..7d6ebb8b3ee5 100644
  }
  
 diff --git third_party/blink/renderer/core/page/page.cc third_party/blink/renderer/core/page/page.cc
-index c22147fa70b0..f222dcb0820e 100644
+index 0f42c3e762d3..4836763bfff9 100644
 --- third_party/blink/renderer/core/page/page.cc
 +++ third_party/blink/renderer/core/page/page.cc
-@@ -162,7 +162,8 @@ Page::Page(PageClients& page_clients)
-       visual_viewport_(VisualViewport::Create(*this)),
+@@ -164,7 +164,8 @@ Page::Page(PageClients& page_clients)
        overscroll_controller_(
            OverscrollController::Create(GetVisualViewport(), GetChromeClient())),
+       link_highlights_(LinkHighlights::Create(*this)),
 -      plugin_data_(nullptr),
 +      plugin_data_main_frame_(nullptr),
 +      plugin_data_sub_frame_(nullptr),
        opened_by_dom_(false),
        tab_key_cycles_through_elements_(true),
        paused_(false),
-@@ -324,21 +325,40 @@ void Page::InitialStyleChanged() {
+@@ -330,21 +331,40 @@ void Page::InitialStyleChanged() {
    }
  }
  
@@ -141,9 +141,9 @@ index c22147fa70b0..f222dcb0820e 100644
        page->NotifyPluginsChanged();
      }
    }
-@@ -726,7 +746,8 @@ void Page::Trace(blink::Visitor* visitor) {
-   visitor->Trace(visual_viewport_);
+@@ -733,7 +753,8 @@ void Page::Trace(blink::Visitor* visitor) {
    visitor->Trace(overscroll_controller_);
+   visitor->Trace(link_highlights_);
    visitor->Trace(main_frame_);
 -  visitor->Trace(plugin_data_);
 +  visitor->Trace(plugin_data_main_frame_);
@@ -152,10 +152,10 @@ index c22147fa70b0..f222dcb0820e 100644
    visitor->Trace(plugins_changed_observers_);
    visitor->Trace(next_related_page_);
 diff --git third_party/blink/renderer/core/page/page.h third_party/blink/renderer/core/page/page.h
-index c2cc3cceb57c..1b3dcd6052f0 100644
+index 1be040296b6e..d3472a25c1ff 100644
 --- third_party/blink/renderer/core/page/page.h
 +++ third_party/blink/renderer/core/page/page.h
-@@ -137,7 +137,8 @@ class CORE_EXPORT Page final : public GarbageCollectedFinalized<Page>,
+@@ -138,7 +138,8 @@ class CORE_EXPORT Page final : public GarbageCollectedFinalized<Page>,
    ViewportDescription GetViewportDescription() const;
  
    // Returns the plugin data associated with |main_frame_origin|.
@@ -165,9 +165,9 @@ index c2cc3cceb57c..1b3dcd6052f0 100644
  
    // Resets the plugin data for all pages in the renderer process and notifies
    // PluginsChangedObservers.
-@@ -364,7 +365,8 @@ class CORE_EXPORT Page final : public GarbageCollectedFinalized<Page>,
-   const Member<VisualViewport> visual_viewport_;
+@@ -368,7 +369,8 @@ class CORE_EXPORT Page final : public GarbageCollectedFinalized<Page>,
    const Member<OverscrollController> overscroll_controller_;
+   const Member<LinkHighlights> link_highlights_;
  
 -  Member<PluginData> plugin_data_;
 +  Member<PluginData> plugin_data_main_frame_;
@@ -176,7 +176,7 @@ index c2cc3cceb57c..1b3dcd6052f0 100644
    Member<ValidationMessageClient> validation_message_client_;
  
 diff --git third_party/blink/renderer/platform/plugins/plugin_data.cc third_party/blink/renderer/platform/plugins/plugin_data.cc
-index 0ae2fafa2498..1ed863662584 100644
+index 02d54d5f2dbf..0b2b11e601c6 100644
 --- third_party/blink/renderer/platform/plugins/plugin_data.cc
 +++ third_party/blink/renderer/platform/plugins/plugin_data.cc
 @@ -88,10 +88,12 @@ void PluginData::RefreshBrowserSidePluginCache() {
@@ -194,12 +194,12 @@ index 0ae2fafa2498..1ed863662584 100644
    ResetPluginData();
    main_frame_origin_ = main_frame_origin;
  
-@@ -99,7 +101,7 @@ void PluginData::UpdatePluginList(const SecurityOrigin* main_frame_origin) {
+@@ -106,7 +108,7 @@ void PluginData::UpdatePluginList(const SecurityOrigin* main_frame_origin) {
    Platform::Current()->GetInterfaceProvider()->GetInterface(
        mojo::MakeRequest(&registry));
    Vector<mojom::blink::PluginInfoPtr> plugins;
--  registry->GetPlugins(false, main_frame_origin_, &plugins);
-+  registry->GetPlugins(false, is_main_frame, main_frame_origin_, &plugins);
+-  registry->GetPlugins(false, legacy_origin, &plugins);
++  registry->GetPlugins(false, is_main_frame, legacy_origin, &plugins);
    for (const auto& plugin : plugins) {
      auto* plugin_info =
          new PluginInfo(plugin->name, FilePathToWebString(plugin->filename),
diff --git a/patch/patches/webkit_popups.patch b/patch/patches/webkit_popups.patch
index 242de2454..c95e424cc 100644
--- a/patch/patches/webkit_popups.patch
+++ b/patch/patches/webkit_popups.patch
@@ -1,8 +1,8 @@
 diff --git third_party/blink/public/web/web_view.h third_party/blink/public/web/web_view.h
-index f4cbe0e0e245..eaabea055764 100644
+index fcba33880932..ef0bf66f8a2b 100644
 --- third_party/blink/public/web/web_view.h
 +++ third_party/blink/public/web/web_view.h
-@@ -352,6 +352,7 @@ class WebView : protected WebWidget {
+@@ -354,6 +354,7 @@ class WebView : protected WebWidget {
  
    // Sets whether select popup menus should be rendered by the browser.
    BLINK_EXPORT static void SetUseExternalPopupMenus(bool);
@@ -10,7 +10,7 @@ index f4cbe0e0e245..eaabea055764 100644
  
    // Hides any popup (suggestions, selects...) that might be showing.
    virtual void HidePopups() = 0;
-@@ -382,6 +383,8 @@ class WebView : protected WebWidget {
+@@ -384,6 +385,8 @@ class WebView : protected WebWidget {
                                    unsigned inactive_background_color,
                                    unsigned inactive_foreground_color) = 0;
  
@@ -20,10 +20,10 @@ index f4cbe0e0e245..eaabea055764 100644
  
    // Call these methods before and after running a nested, modal event loop
 diff --git third_party/blink/renderer/core/exported/web_view_impl.cc third_party/blink/renderer/core/exported/web_view_impl.cc
-index 355d0393070c..7c0d32c6d237 100644
+index 2acc5921abeb..3e0c07dd6aa3 100644
 --- third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ third_party/blink/renderer/core/exported/web_view_impl.cc
-@@ -242,8 +242,13 @@ void WebView::SetUseExternalPopupMenus(bool use_external_popup_menus) {
+@@ -241,8 +241,13 @@ void WebView::SetUseExternalPopupMenus(bool use_external_popup_menus) {
    g_should_use_external_popup_menus = use_external_popup_menus;
  }
  
@@ -39,7 +39,7 @@ index 355d0393070c..7c0d32c6d237 100644
  }
  
  namespace {
-@@ -334,6 +339,7 @@ WebViewImpl::WebViewImpl(WebViewClient* client,
+@@ -337,6 +342,7 @@ WebViewImpl::WebViewImpl(WebViewClient* client,
        enable_fake_page_scale_animation_for_testing_(false),
        fake_page_scale_animation_page_scale_factor_(0),
        fake_page_scale_animation_use_anchor_(false),
@@ -48,10 +48,10 @@ index 355d0393070c..7c0d32c6d237 100644
        suppress_next_keypress_event_(false),
        ime_accept_events_(true),
 diff --git third_party/blink/renderer/core/exported/web_view_impl.h third_party/blink/renderer/core/exported/web_view_impl.h
-index f35cbf267757..39b276fb65ba 100644
+index 9055bbe708a8..dc51d1db9921 100644
 --- third_party/blink/renderer/core/exported/web_view_impl.h
 +++ third_party/blink/renderer/core/exported/web_view_impl.h
-@@ -104,7 +104,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
+@@ -105,7 +105,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
    static HashSet<WebViewImpl*>& AllInstances();
    // Returns true if popup menus should be rendered by the browser, false if
    // they should be rendered by WebKit (which is the default).
@@ -70,7 +70,7 @@ index f35cbf267757..39b276fb65ba 100644
    void SetBaseBackgroundColorOverride(SkColor);
    void ClearBaseBackgroundColorOverride();
    void SetBackgroundColorOverride(SkColor);
-@@ -612,6 +613,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
+@@ -608,6 +609,8 @@ class CORE_EXPORT WebViewImpl final : public WebView,
    float fake_page_scale_animation_page_scale_factor_;
    bool fake_page_scale_animation_use_anchor_;
  
@@ -80,10 +80,10 @@ index f35cbf267757..39b276fb65ba 100644
    TransformationMatrix device_emulation_transform_;
  
 diff --git third_party/blink/renderer/core/page/chrome_client_impl.cc third_party/blink/renderer/core/page/chrome_client_impl.cc
-index e8dffb24f6f9..beadd792985b 100644
+index 5656f762955e..d3ce4ebaf088 100644
 --- third_party/blink/renderer/core/page/chrome_client_impl.cc
 +++ third_party/blink/renderer/core/page/chrome_client_impl.cc
-@@ -807,7 +807,7 @@ bool ChromeClientImpl::HasOpenedPopup() const {
+@@ -809,7 +809,7 @@ bool ChromeClientImpl::HasOpenedPopup() const {
  PopupMenu* ChromeClientImpl::OpenPopupMenu(LocalFrame& frame,
                                             HTMLSelectElement& select) {
    NotifyPopupOpeningObservers();
diff --git a/patch/patches/webui_2037.patch b/patch/patches/webui_2037.patch
index bd6f8153d..7d1b9f36c 100644
--- a/patch/patches/webui_2037.patch
+++ b/patch/patches/webui_2037.patch
@@ -1,5 +1,5 @@
 diff --git chrome/browser/feedback/system_logs/log_sources/chrome_internal_log_source.cc chrome/browser/feedback/system_logs/log_sources/chrome_internal_log_source.cc
-index 91bd4c2aeae2..129d92a32c50 100644
+index 25f26dda33cf..d041b972461c 100644
 --- chrome/browser/feedback/system_logs/log_sources/chrome_internal_log_source.cc
 +++ chrome/browser/feedback/system_logs/log_sources/chrome_internal_log_source.cc
 @@ -18,6 +18,7 @@
diff --git a/patch/patches/webview_plugin_2020.patch b/patch/patches/webview_plugin_2020.patch
index e113373b4..1557355c6 100644
--- a/patch/patches/webview_plugin_2020.patch
+++ b/patch/patches/webview_plugin_2020.patch
@@ -1,8 +1,8 @@
 diff --git chrome/app/generated_resources.grd chrome/app/generated_resources.grd
-index 91c0cc979f0e..1945f8843707 100644
+index 45d8533d283f..71e3b67d2554 100644
 --- chrome/app/generated_resources.grd
 +++ chrome/app/generated_resources.grd
-@@ -4483,7 +4483,7 @@ Keep your key file in a safe place. You will need it to create new versions of y
+@@ -4457,7 +4457,7 @@ Keep your key file in a safe place. You will need it to create new versions of y
          </message>
        </if>
        <message name="IDS_PLUGIN_BLOCKED_BY_POLICY" desc="The placeholder text for a plugin blocked by enterprise policy.">
diff --git a/patch/patches/win_rt_2274.patch b/patch/patches/win_rt_2274.patch
index 767dad6a8..4e7357c21 100644
--- a/patch/patches/win_rt_2274.patch
+++ b/patch/patches/win_rt_2274.patch
@@ -1,5 +1,5 @@
 diff --git services/service_manager/sandbox/win/sandbox_win.cc services/service_manager/sandbox/win/sandbox_win.cc
-index be4d747ae8cc..a32cbbaf4630 100644
+index 7beb41460e7d..335e25b64552 100644
 --- services/service_manager/sandbox/win/sandbox_win.cc
 +++ services/service_manager/sandbox/win/sandbox_win.cc
 @@ -883,8 +883,11 @@ sandbox::ResultCode SandboxWin::StartSandboxedProcess(
@@ -15,4 +15,4 @@ index be4d747ae8cc..a32cbbaf4630 100644
 +  }
    if (!cmd_line->HasSwitch(switches::kAllowThirdPartyModules))
      mitigations |= sandbox::MITIGATION_FORCE_MS_SIGNED_BINS;
-   if (sandbox_type == SANDBOX_TYPE_NETWORK)
+   if (sandbox_type == SANDBOX_TYPE_NETWORK ||
diff --git a/tests/ceftests/navigation_unittest.cc b/tests/ceftests/navigation_unittest.cc
index df3d9cd73..596dcf234 100644
--- a/tests/ceftests/navigation_unittest.cc
+++ b/tests/ceftests/navigation_unittest.cc
@@ -3035,20 +3035,7 @@ class CancelBeforeNavTestHandler : public TestHandler {
                    ErrorCode errorCode,
                    const CefString& errorText,
                    const CefString& failedUrl) override {
-    EXPECT_TRUE(got_loading_state_changed_start_);
-    EXPECT_TRUE(got_before_browse_);
-    EXPECT_TRUE(got_get_resource_handler_);
-    EXPECT_FALSE(got_load_start_);
-    EXPECT_TRUE(got_cancel_load_);
-    EXPECT_FALSE(got_load_error_);
-    EXPECT_FALSE(got_load_end_);
-    EXPECT_FALSE(got_loading_state_changed_end_);
-
-    const std::string& url = failedUrl;
-    EXPECT_STREQ(kCancelPageUrl, url.c_str());
-    EXPECT_EQ(GetBrowserId(), browser->GetIdentifier());
-    EXPECT_TRUE(frame->IsMain());
-
+    EXPECT_TRUE(false);  // Not reached.
     got_load_error_.yes();
   }
 
@@ -3077,7 +3064,7 @@ class CancelBeforeNavTestHandler : public TestHandler {
       EXPECT_TRUE(got_get_resource_handler_);
       EXPECT_FALSE(got_load_start_);
       EXPECT_TRUE(got_cancel_load_);
-      EXPECT_TRUE(got_load_error_);
+      EXPECT_FALSE(got_load_error_);
       EXPECT_FALSE(got_load_end_);
       EXPECT_FALSE(got_loading_state_changed_end_);
 
@@ -3103,7 +3090,7 @@ class CancelBeforeNavTestHandler : public TestHandler {
     EXPECT_TRUE(got_get_resource_handler_);
     EXPECT_FALSE(got_load_start_);
     EXPECT_TRUE(got_cancel_load_);
-    EXPECT_TRUE(got_load_error_);
+    EXPECT_FALSE(got_load_error_);
     EXPECT_FALSE(got_load_end_);
     EXPECT_TRUE(got_loading_state_changed_end_);
 
diff --git a/tests/ceftests/osr_accessibility_unittest.cc b/tests/ceftests/osr_accessibility_unittest.cc
index a2f6fe129..7a09ef4ae 100644
--- a/tests/ceftests/osr_accessibility_unittest.cc
+++ b/tests/ceftests/osr_accessibility_unittest.cc
@@ -200,35 +200,16 @@ class AccessibilityTestHandler : public TestHandler,
       EXPECT_EQ(VTYPE_LIST, value->GetType());
       CefRefPtr<CefListValue> list = value->GetList();
       EXPECT_TRUE(list.get());
-      // Ignore empty events
-      if (!list->GetSize())
-        return;
+      // Always empty events after https://crrev.com/c101cb728a.
+      EXPECT_EQ(0U, list->GetSize());
 
-      // Hiding edit box should only change position of subsequent button
-      EXPECT_EQ(1U, list->GetSize());
+      got_accessibility_location_change_.yes();
+    }
 
-      CefRefPtr<CefDictionaryValue> dict = list->GetDictionary(0);
-      EXPECT_TRUE(dict.get());
-
-      // New location of button should be same as older location of edit box
-      // as that is hidden now
-      CefRefPtr<CefDictionaryValue> location =
-          dict->GetDictionary("new_location");
-      EXPECT_TRUE(location.get());
-
-      CefRefPtr<CefDictionaryValue> bounds = location->GetDictionary("bounds");
-      EXPECT_TRUE(bounds.get());
-
-      EXPECT_EQ(bounds->GetInt("x"), edit_box_rect_.x);
-      EXPECT_EQ(bounds->GetInt("y"), edit_box_rect_.y);
-      EXPECT_EQ(bounds->GetInt("width"), edit_box_rect_.width);
-      EXPECT_EQ(bounds->GetInt("height"), edit_box_rect_.height);
-
-      // Now Post a delayed task to destroy the test
-      // giving sufficient time for any accessibility updates to come through
-      CefPostDelayedTask(
-          TID_UI, base::Bind(&AccessibilityTestHandler::DestroyTest, this),
-          500);
+    if (got_hide_edit_box_) {
+      // Now destroy the test.
+      CefPostTask(TID_UI,
+                  base::Bind(&AccessibilityTestHandler::DestroyTest, this));
     }
   }
 
@@ -250,11 +231,13 @@ class AccessibilityTestHandler : public TestHandler,
   }
 
   void HideEditBox(CefRefPtr<CefBrowser> browser) {
-    // Set focus on edit box
+    // Hide the edit box.
     // This should trigger Location update if enabled
     browser->GetMainFrame()->ExecuteJavaScript(
         "document.getElementById('editbox').style.display = 'none';", kTestUrl,
         0);
+
+    got_hide_edit_box_.yes();
   }
 
   void SetFocusOnEditBox(CefRefPtr<CefBrowser> browser) {
@@ -415,19 +398,29 @@ class AccessibilityTestHandler : public TestHandler,
         edit_box_id_ = node->GetInt("id");
         CefRefPtr<CefDictionaryValue> loc = node->GetDictionary("location");
         EXPECT_TRUE(loc.get());
-        edit_box_rect_.x = loc->GetInt("x");
-        edit_box_rect_.y = loc->GetInt("y");
-        edit_box_rect_.width = loc->GetInt("width");
-        edit_box_rect_.height = loc->GetInt("height");
+        EXPECT_GT(loc->GetDouble("x"), 0);
+        EXPECT_GT(loc->GetDouble("y"), 0);
+        EXPECT_GT(loc->GetDouble("width"), 0);
+        EXPECT_GT(loc->GetDouble("height"), 0);
         break;
       }
     }
   }
 
+  void DestroyTest() override {
+    if (test_type_ == TEST_LOCATION_CHANGE) {
+      EXPECT_GT(edit_box_id_, 0);
+      EXPECT_TRUE(got_hide_edit_box_);
+      EXPECT_TRUE(got_accessibility_location_change_);
+    }
+    TestHandler::DestroyTest();
+  }
+
   AccessibilityTestType test_type_;
   int edit_box_id_;
-  CefRect edit_box_rect_;
   bool accessibility_disabled_;
+  TrackCallback got_hide_edit_box_;
+  TrackCallback got_accessibility_location_change_;
 
   IMPLEMENT_REFCOUNTING(AccessibilityTestHandler);
 };
diff --git a/tests/shared/resources/osr_test.html b/tests/shared/resources/osr_test.html
index 4a3944897..0f776a4c4 100644
--- a/tests/shared/resources/osr_test.html
+++ b/tests/shared/resources/osr_test.html
@@ -139,7 +139,7 @@
       <input id='editbox' type='text' value='' size="5"></li>
   <li id='LI09'>Click here with SendMouseClickEvent to navigate:
       <input id='btnnavigate' type='button' onclick='navigate()'
-      value='Click here to navigate' id='editbox' /></li>
+      value='Click here to navigate' /></li>
   <li id='LI10' title='EXPECTED_TOOLTIP'>Mouse over this element will
       trigger show a tooltip</li>
   <li id='LI11' onclick='selectText(event)'>SELECTED_TEXT_RANGE</li>