diff --git a/BUILD.gn b/BUILD.gn
index cd8419afe..bade64a19 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -635,9 +635,7 @@ static_library("libcef_static") {
   ]
 
   deps = [
-    # Generate pack files and associated CEF header files.
-    ":make_pack_header_resources",
-    ":make_pack_header_strings",
+    ":cef_make_headers",
 
     # Generate API bindings for extensions.
     # TODO(cef): Enable if/when CEF exposes its own Mojo APIs. See
@@ -799,7 +797,6 @@ static_library("libcef_static") {
 
     deps += [
       "//build/config/freetype",
-      "//services/ui:lib",
       "//third_party/fontconfig",
     ]
   }
@@ -920,7 +917,6 @@ static_library("libcef_static") {
     ]
 
     deps += [
-      "//services/ui",
       "//ui/aura",
       "//ui/events",
       "//ui/strings",
@@ -1326,6 +1322,14 @@ make_pack_header("strings") {
   ]
 }
 
+# Generate pack files and associated CEF header files.
+group("cef_make_headers") {
+  deps = [
+    ":make_pack_header_resources",
+    ":make_pack_header_strings",
+  ]
+}
+
 
 #
 # libcef dll/framework target.
@@ -1577,6 +1581,7 @@ if (is_mac) {
       sources = invoker.helper_sources
 
       deps = [
+        ":cef_make_headers",
         ":cef_sandbox",
         ":libcef_dll_wrapper",
       ]
@@ -1632,6 +1637,7 @@ if (is_mac) {
       sources = invoker.sources
 
       deps = [
+        ":libcef_dll_wrapper",
         ":${app_name}_framework_bundle_data",
       ]
       if (defined(invoker.deps)) {
@@ -1702,9 +1708,6 @@ if (is_mac) {
                      gypi_paths2.shared_sources_mac_helper +
                      gypi_paths2.cefclient_sources_common +
                      gypi_paths2.cefclient_sources_renderer
-    helper_deps = [
-      ":libcef_dll_wrapper",
-    ]
     helper_defines = [
       "CEF_USE_SANDBOX",
     ]
@@ -1725,7 +1728,6 @@ if (is_mac) {
       ":cefclient_resources_bundle_data_extensions_set_page_color",
       ":cefclient_resources_bundle_data_english",
       ":cefclient_xibs",
-      ":libcef_dll_wrapper",
     ]
     libs = [
       "AppKit.framework",
@@ -1776,9 +1778,6 @@ if (is_mac) {
                      gypi_paths2.includes_wrapper +
                      gypi_paths2.includes_wrapper_mac +
                      gypi_paths2.cefsimple_sources_mac_helper
-    helper_deps = [
-      ":libcef_dll_wrapper",
-    ]
     helper_defines = [
       "CEF_USE_SANDBOX",
     ]
@@ -1794,7 +1793,6 @@ if (is_mac) {
       ":cefsimple_resources_bundle_data",
       ":cefsimple_resources_bundle_data_english",
       ":cefsimple_xibs",
-      ":libcef_dll_wrapper",
     ]
     defines = [
       "CEF_USE_SANDBOX",
@@ -1843,7 +1841,6 @@ if (is_mac) {
                      gypi_paths2.shared_sources_mac_helper +
                      gypi_paths2.ceftests_sources_mac_helper
     helper_deps = [
-      ":libcef_dll_wrapper",
       "//testing/gtest",
     ]
     helper_defines = [
@@ -1864,7 +1861,6 @@ if (is_mac) {
       ":ceftests_resources_bundle_data",
       ":ceftests_resources_bundle_data_english",
       ":ceftests_xibs",
-      ":libcef_dll_wrapper",
       "//testing/gtest",
     ]
     libs = [
diff --git a/CHROMIUM_BUILD_COMPATIBILITY.txt b/CHROMIUM_BUILD_COMPATIBILITY.txt
index 85a20cf90..4b7a9f3b7 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/69.0.3497.0',
+  'chromium_checkout': 'refs/tags/70.0.3507.0',
 }
diff --git a/libcef/browser/browser_context.cc b/libcef/browser/browser_context.cc
index 2234cca4b..32998fefe 100644
--- a/libcef/browser/browser_context.cc
+++ b/libcef/browser/browser_context.cc
@@ -105,6 +105,10 @@ void CefBrowserContext::Shutdown() {
   }
 }
 
+base::FilePath CefBrowserContext::GetCachePath() const {
+  return GetPath();
+}
+
 content::ResourceContext* CefBrowserContext::GetResourceContext() {
   return resource_context_.get();
 }
diff --git a/libcef/browser/browser_context.h b/libcef/browser/browser_context.h
index 0678ef31c..d41f599d8 100644
--- a/libcef/browser/browser_context.h
+++ b/libcef/browser/browser_context.h
@@ -137,6 +137,7 @@ class CefBrowserContext : public ChromeProfileStub {
   virtual void Initialize();
 
   // BrowserContext methods.
+  base::FilePath GetCachePath() const override;
   content::ResourceContext* GetResourceContext() override;
   net::URLRequestContextGetter* GetRequestContext() override;
   net::URLRequestContextGetter* CreateMediaRequestContext() override;
diff --git a/libcef/browser/browser_main.cc b/libcef/browser/browser_main.cc
index 3872e69dc..655170c60 100644
--- a/libcef/browser/browser_main.cc
+++ b/libcef/browser/browser_main.cc
@@ -178,7 +178,7 @@ void CefBrowserMainParts::PreMainMessageLoopRun() {
   printing::CefPrintingMessageFilter::EnsureShutdownNotifierFactoryBuilt();
 
   background_task_runner_ = base::CreateSingleThreadTaskRunnerWithTraits(
-      {base::TaskPriority::BACKGROUND,
+      {base::TaskPriority::BEST_EFFORT,
        base::TaskShutdownBehavior::BLOCK_SHUTDOWN, base::MayBlock()});
   user_visible_task_runner_ = base::CreateSingleThreadTaskRunnerWithTraits(
       {base::TaskPriority::USER_VISIBLE,
diff --git a/libcef/browser/extensions/extension_web_contents_observer.cc b/libcef/browser/extensions/extension_web_contents_observer.cc
index 290039790..5ccd3a6e9 100644
--- a/libcef/browser/extensions/extension_web_contents_observer.cc
+++ b/libcef/browser/extensions/extension_web_contents_observer.cc
@@ -9,8 +9,6 @@
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/url_constants.h"
 
-DEFINE_WEB_CONTENTS_USER_DATA_KEY(extensions::CefExtensionWebContentsObserver);
-
 namespace extensions {
 
 CefExtensionWebContentsObserver::CefExtensionWebContentsObserver(
diff --git a/libcef/browser/net/chrome_scheme_handler.cc b/libcef/browser/net/chrome_scheme_handler.cc
index 834390284..bc79b9bd1 100644
--- a/libcef/browser/net/chrome_scheme_handler.cc
+++ b/libcef/browser/net/chrome_scheme_handler.cc
@@ -62,7 +62,7 @@ const char kChromeUIWebUIHostsHost[] = "webui-hosts";
 // testing all related functionality in CEF.
 const char* kAllowedWebUIHosts[] = {
     content::kChromeUIAppCacheInternalsHost,
-    content::kChromeUIAccessibilityHost,
+    chrome::kChromeUIAccessibilityHost,
     content::kChromeUIBlobInternalsHost,
     chrome::kChromeUICreditsHost,
     content::kChromeUIGpuHost,
diff --git a/libcef/browser/osr/browser_platform_delegate_osr.cc b/libcef/browser/osr/browser_platform_delegate_osr.cc
index beb4ab1a0..d8a154f40 100644
--- a/libcef/browser/osr/browser_platform_delegate_osr.cc
+++ b/libcef/browser/osr/browser_platform_delegate_osr.cc
@@ -192,15 +192,7 @@ bool CefBrowserPlatformDelegateOsr::IsViewsHosted() const {
 }
 
 void CefBrowserPlatformDelegateOsr::WasHidden(bool hidden) {
-  CefRenderWidgetHostViewOSR* view = GetOSRHostView();
-  if (view) {
-    if (hidden)
-      view->Hide();
-    else
-      view->Show();
-  }
-
-  // Also notify the WebContentsImpl for consistency.
+  // The WebContentsImpl will notify the OSR view.
   content::WebContentsImpl* web_contents =
       static_cast<content::WebContentsImpl*>(browser_->web_contents());
   if (web_contents) {
diff --git a/libcef/browser/osr/render_widget_host_view_osr.cc b/libcef/browser/osr/render_widget_host_view_osr.cc
index 1edc172fc..40bb085d6 100644
--- a/libcef/browser/osr/render_widget_host_view_osr.cc
+++ b/libcef/browser/osr/render_widget_host_view_osr.cc
@@ -952,7 +952,8 @@ ui::Layer* CefRenderWidgetHostViewOSR::DelegatedFrameHostGetLayer() const {
 }
 
 bool CefRenderWidgetHostViewOSR::DelegatedFrameHostIsVisible() const {
-  return !render_widget_host_->is_hidden();
+  // Called indirectly from DelegatedFrameHost::WasShown.
+  return is_showing_;
 }
 
 SkColor CefRenderWidgetHostViewOSR::DelegatedFrameHostGetGutterColor() 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 8a97387c1..c5f7ec28a 100644
--- a/libcef/browser/osr/render_widget_host_view_osr_mac.mm
+++ b/libcef/browser/osr/render_widget_host_view_osr_mac.mm
@@ -171,8 +171,8 @@ void CefRenderWidgetHostViewOSR::PlatformCreateCompositorWidget(
 
   mac_helper_ = new MacHelper(this);
   browser_compositor_.reset(new content::BrowserCompositorMac(
-      mac_helper_, mac_helper_, render_widget_host_->is_hidden(), true,
-      GetDisplay(), AllocateFrameSinkId(is_guest_view_hack)));
+      mac_helper_, mac_helper_, render_widget_host_->is_hidden(), GetDisplay(),
+      AllocateFrameSinkId(is_guest_view_hack)));
 }
 
 void CefRenderWidgetHostViewOSR::PlatformDestroyCompositorWidget() {
diff --git a/libcef/browser/prefs/browser_prefs.cc b/libcef/browser/prefs/browser_prefs.cc
index e27298beb..d7821fa82 100644
--- a/libcef/browser/prefs/browser_prefs.cc
+++ b/libcef/browser/prefs/browser_prefs.cc
@@ -15,6 +15,7 @@
 #include "base/strings/string_number_conversions.h"
 #include "base/task_scheduler/post_task.h"
 #include "base/values.h"
+#include "chrome/browser/accessibility/accessibility_ui.h"
 #include "chrome/browser/net/prediction_options.h"
 #include "chrome/browser/plugins/plugin_info_host_impl.h"
 #include "chrome/browser/prefs/chrome_command_line_pref_store.h"
@@ -142,6 +143,7 @@ std::unique_ptr<PrefService> CreatePrefService(Profile* profile,
       ->RegisterProfilePrefsForServices(profile, registry.get());
 
   // Default preferences.
+  AccessibilityUIMessageHandler::RegisterProfilePrefs(registry.get());
   CefMediaCaptureDevicesDispatcher::RegisterPrefs(registry.get());
   CefURLRequestContextGetterImpl::RegisterPrefs(registry.get());
   chrome_browser_net::RegisterPredictionOptionsProfilePrefs(registry.get());
diff --git a/libcef/browser/printing/print_view_manager.cc b/libcef/browser/printing/print_view_manager.cc
index 5cef7563a..29c731b77 100644
--- a/libcef/browser/printing/print_view_manager.cc
+++ b/libcef/browser/printing/print_view_manager.cc
@@ -26,8 +26,6 @@
 
 using content::BrowserThread;
 
-DEFINE_WEB_CONTENTS_USER_DATA_KEY(printing::CefPrintViewManager);
-
 namespace printing {
 
 namespace {
diff --git a/libcef/browser/printing/print_view_manager_base.cc b/libcef/browser/printing/print_view_manager_base.cc
index 2377875b5..d8efc1f0b 100644
--- a/libcef/browser/printing/print_view_manager_base.cc
+++ b/libcef/browser/printing/print_view_manager_base.cc
@@ -27,7 +27,6 @@
 #include "chrome/browser/printing/printer_query.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
-#include "chrome/common/webui_url_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/prefs/pref_service.h"
 #include "components/printing/browser/print_composite_client.h"
@@ -43,14 +42,12 @@
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
-#include "extensions/common/constants.h"
 #include "mojo/public/cpp/system/buffer.h"
 #include "printing/buildflags/buildflags.h"
 #include "printing/pdf_metafile_skia.h"
 #include "printing/print_settings.h"
 #include "printing/printed_document.h"
 #include "ui/base/l10n/l10n_util.h"
-#include "url/gurl.h"
 
 #if defined(OS_WIN)
 #include "base/command_line.h"
@@ -62,18 +59,6 @@ using content::BrowserThread;
 
 namespace printing {
 
-namespace {
-
-bool PrintingPdfContent(content::RenderFrameHost* rfh) {
-  GURL url = rfh->GetLastCommittedURL();
-  // Whether it is inside print preview or pdf plugin extension.
-  return url.GetOrigin() == chrome::kChromeUIPrintURL ||
-         (url.SchemeIs(extensions::kExtensionScheme) &&
-          url.host_piece() == extension_misc::kPdfExtensionId);
-}
-
-}  // namespace
-
 CefPrintViewManagerBase::CefPrintViewManagerBase(
     content::WebContents* web_contents)
     : PrintManager(web_contents),
@@ -196,7 +181,7 @@ void CefPrintViewManagerBase::OnDidPrintDocument(
   }
 
   auto* client = PrintCompositeClient::FromWebContents(web_contents());
-  if (IsOopifEnabled() && !PrintingPdfContent(render_frame_host)) {
+  if (IsOopifEnabled() && print_job_->document()->settings().is_modifiable()) {
     client->DoCompositeDocumentToPdf(
         params.document_cookie, render_frame_host, content.metafile_data_handle,
         content.data_size, content.subframe_content_info,
diff --git a/libcef/browser/storage_partition_proxy.cc b/libcef/browser/storage_partition_proxy.cc
index 92b0ae76c..845ea28f8 100644
--- a/libcef/browser/storage_partition_proxy.cc
+++ b/libcef/browser/storage_partition_proxy.cc
@@ -88,6 +88,11 @@ CefStoragePartitionProxy::GetCacheStorageContext() {
   return parent_->GetCacheStorageContext();
 }
 
+content::GeneratedCodeCacheContext*
+CefStoragePartitionProxy::GetGeneratedCodeCacheContext() {
+  return parent_->GetGeneratedCodeCacheContext();
+}
+
 content::HostZoomMap* CefStoragePartitionProxy::GetHostZoomMap() {
   return parent_->GetHostZoomMap();
 }
@@ -156,6 +161,10 @@ void CefStoragePartitionProxy::Flush() {
   parent_->Flush();
 }
 
+void CefStoragePartitionProxy::ResetURLLoaderFactories() {
+  parent_->ResetURLLoaderFactories();
+}
+
 void CefStoragePartitionProxy::ClearBluetoothAllowedDevicesMapForTesting() {
   parent_->ClearBluetoothAllowedDevicesMapForTesting();
 }
diff --git a/libcef/browser/storage_partition_proxy.h b/libcef/browser/storage_partition_proxy.h
index e7d6200ae..702f73280 100644
--- a/libcef/browser/storage_partition_proxy.h
+++ b/libcef/browser/storage_partition_proxy.h
@@ -40,6 +40,7 @@ class CefStoragePartitionProxy : public content::StoragePartition {
   content::ServiceWorkerContext* GetServiceWorkerContext() override;
   content::SharedWorkerService* GetSharedWorkerService() override;
   content::CacheStorageContext* GetCacheStorageContext() override;
+  content::GeneratedCodeCacheContext* GetGeneratedCodeCacheContext() override;
   content::HostZoomMap* GetHostZoomMap() override;
   content::HostZoomLevelContext* GetHostZoomLevelContext() override;
   content::ZoomLevelDelegate* GetZoomLevelDelegate() override;
@@ -69,6 +70,7 @@ class CefStoragePartitionProxy : public content::StoragePartition {
       const base::Callback<bool(const GURL&)>& url_matcher,
       base::OnceClosure callback) override;
   void Flush() override;
+  void ResetURLLoaderFactories() override;
   void ClearBluetoothAllowedDevicesMapForTesting() override;
   void FlushNetworkInterfaceForTesting() override;
   void WaitForDeletionTasksForTesting() override;
diff --git a/libcef/browser/thread_util.h b/libcef/browser/thread_util.h
index ec3e7f09d..4780d1d1d 100644
--- a/libcef/browser/thread_util.h
+++ b/libcef/browser/thread_util.h
@@ -70,7 +70,7 @@
 // Post a blocking task where the user won't notice if it takes an arbitrarily
 // long time to complete.
 #define CEF_POST_BACKGROUND_TASK(task) \
-  CEF_POST_BLOCKING_TASK(base::TaskPriority::BACKGROUND, task)
+  CEF_POST_BLOCKING_TASK(base::TaskPriority::BEST_EFFORT, task)
 
 // Assert that blocking is allowed on the current thread.
 #define CEF_REQUIRE_BLOCKING() base::AssertBlockingAllowed()
diff --git a/libcef/common/values_impl.cc b/libcef/common/values_impl.cc
index 2bf4ffa26..fd036bb4c 100644
--- a/libcef/common/values_impl.cc
+++ b/libcef/common/values_impl.cc
@@ -553,7 +553,7 @@ size_t CefBinaryValueImpl::GetData(void* buffer,
     return 0;
 
   size = std::min(buffer_size, size - data_offset);
-  const char* data = const_value().GetBlob().data();
+  auto* data = const_value().GetBlob().data();
   memcpy(buffer, data + data_offset, size);
   return size;
 }
diff --git a/libcef/renderer/blink_glue.cc b/libcef/renderer/blink_glue.cc
index b84d3b5f3..b3149ada4 100644
--- a/libcef/renderer/blink_glue.cc
+++ b/libcef/renderer/blink_glue.cc
@@ -5,9 +5,6 @@
 
 #include "libcef/renderer/blink_glue.h"
 
-#include "base/compiler_specific.h"
-
-MSVC_PUSH_WARNING_LEVEL(0);
 #include "third_party/blink/public/platform/web_string.h"
 #include "third_party/blink/public/platform/web_url_response.h"
 #include "third_party/blink/public/web/web_document.h"
@@ -32,7 +29,6 @@ MSVC_PUSH_WARNING_LEVEL(0);
 #include "third_party/blink/renderer/platform/bindings/v8_binding.h"
 #include "third_party/blink/renderer/platform/loader/fetch/resource_response.h"
 #include "third_party/blink/renderer/platform/weborigin/scheme_registry.h"
-MSVC_POP_WARNING();
 #undef LOG
 
 #include "base/logging.h"
diff --git a/libcef/renderer/render_urlrequest_impl.cc b/libcef/renderer/render_urlrequest_impl.cc
index 9562e2243..4d8688a31 100644
--- a/libcef/renderer/render_urlrequest_impl.cc
+++ b/libcef/renderer/render_urlrequest_impl.cc
@@ -117,7 +117,8 @@ class CefRenderURLRequest::Context
 
     loader_ =
         CefContentRendererClient::Get()->url_loader_factory()->CreateURLLoader(
-            urlRequest, task_runner_.get());
+            urlRequest, blink::scheduler::WebResourceLoadingTaskRunnerHandle::
+                            CreateUnprioritized(task_runner_.get()));
     loader_->LoadAsynchronously(urlRequest, url_client_.get());
     return true;
   }
diff --git a/patch/patches/browser_compositor_mac.patch b/patch/patches/browser_compositor_mac.patch
index e026110a2..9761417a7 100644
--- a/patch/patches/browser_compositor_mac.patch
+++ b/patch/patches/browser_compositor_mac.patch
@@ -1,5 +1,5 @@
 diff --git content/browser/renderer_host/browser_compositor_view_mac.h content/browser/renderer_host/browser_compositor_view_mac.h
-index 513e70d2b738..f821043e0a4e 100644
+index 0d13a9a16d65..3eeca6a01e6f 100644
 --- content/browser/renderer_host/browser_compositor_view_mac.h
 +++ content/browser/renderer_host/browser_compositor_view_mac.h
 @@ -59,6 +59,8 @@ class CONTENT_EXPORT BrowserCompositorMac : public DelegatedFrameHostClient,
@@ -12,10 +12,10 @@ index 513e70d2b738..f821043e0a4e 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 72ad272b4d1a..0b4cd87019bf 100644
+index f9e9ad67c887..e0d0264299d7 100644
 --- content/browser/renderer_host/browser_compositor_view_mac.mm
 +++ content/browser/renderer_host/browser_compositor_view_mac.mm
-@@ -87,6 +87,12 @@ DelegatedFrameHost* BrowserCompositorMac::GetDelegatedFrameHost() {
+@@ -244,6 +244,12 @@ 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 e880acd61..29ddacffb 100644
--- a/patch/patches/browser_plugin_guest_1565.patch
+++ b/patch/patches/browser_plugin_guest_1565.patch
@@ -1,5 +1,5 @@
 diff --git content/browser/browser_plugin/browser_plugin_guest.cc content/browser/browser_plugin/browser_plugin_guest.cc
-index f56ce93c3d5b..716cf8846378 100644
+index ca19df7c7fa2..99f7f9c950db 100644
 --- content/browser/browser_plugin/browser_plugin_guest.cc
 +++ content/browser/browser_plugin/browser_plugin_guest.cc
 @@ -312,8 +312,11 @@ void BrowserPluginGuest::InitInternal(
@@ -37,7 +37,7 @@ index f56ce93c3d5b..716cf8846378 100644
  
    attached_ = true;
 diff --git content/browser/frame_host/interstitial_page_impl.cc content/browser/frame_host/interstitial_page_impl.cc
-index f839f62061bb..2150ceb6c780 100644
+index 04922e2a61bf..c4fd3f9a050e 100644
 --- content/browser/frame_host/interstitial_page_impl.cc
 +++ content/browser/frame_host/interstitial_page_impl.cc
 @@ -619,7 +619,7 @@ WebContentsView* InterstitialPageImpl::CreateWebContentsView() {
@@ -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 2e3f4f8a56d4..75ef26b5381a 100644
+index 7f80c1b1d829..bcbd04bc4e6c 100644
 --- content/browser/web_contents/web_contents_view_mac.h
 +++ content/browser/web_contents/web_contents_view_mac.h
-@@ -96,7 +96,7 @@ class WebContentsViewMac : public WebContentsView,
+@@ -97,7 +97,7 @@ class WebContentsViewMac : public WebContentsView,
                    gfx::NativeView context) override;
    RenderWidgetHostViewBase* CreateViewForWidget(
        RenderWidgetHost* render_widget_host,
@@ -221,7 +221,7 @@ index 2e3f4f8a56d4..75ef26b5381a 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 03d7c9c7dcce..e84c1787a84d 100644
+index 94848b568363..4dea19adb512 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(
@@ -266,7 +266,7 @@ 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 1930af130f24..77695f7844d7 100644
+index 68d48f12192d..fb713dbda108 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
 @@ -198,6 +198,8 @@ void MimeHandlerViewGuest::CreateWebContents(
diff --git a/patch/patches/chrome_browser.patch b/patch/patches/chrome_browser.patch
index e2a0c46ce..2bb7d6773 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 343c8a0fbfeb..68c73fa1c5f0 100644
+index 390f8303d2ab..bf60472655dc 100644
 --- chrome/browser/BUILD.gn
 +++ chrome/browser/BUILD.gn
 @@ -8,6 +8,7 @@ import("//build/config/features.gni")
@@ -10,7 +10,7 @@ index 343c8a0fbfeb..68c73fa1c5f0 100644
  import("//chrome/common/features.gni")
  import("//components/feature_engagement/features.gni")
  import("//components/feed/features.gni")
-@@ -1659,6 +1660,7 @@ jumbo_split_static_library("browser") {
+@@ -1667,6 +1668,7 @@ jumbo_split_static_library("browser") {
      "//base:i18n",
      "//base/allocator:buildflags",
      "//cc",
@@ -18,7 +18,7 @@ index 343c8a0fbfeb..68c73fa1c5f0 100644
      "//chrome:extra_resources",
      "//chrome:resources",
      "//chrome:strings",
-@@ -1931,6 +1933,10 @@ jumbo_split_static_library("browser") {
+@@ -1938,6 +1940,10 @@ jumbo_split_static_library("browser") {
      ]
    }
  
diff --git a/patch/patches/chrome_browser_profiles.patch b/patch/patches/chrome_browser_profiles.patch
index e2caf6a8d..66f1af9ce 100644
--- a/patch/patches/chrome_browser_profiles.patch
+++ b/patch/patches/chrome_browser_profiles.patch
@@ -70,10 +70,10 @@ 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 be5d79034fea..617ab398fff8 100644
+index 5d780144d11d..b73a88e083ec 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)
+@@ -382,7 +382,7 @@ ProfileManager::ProfileManager(const base::FilePath& user_data_dir)
        chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED,
        content::NotificationService::AllSources());
  
diff --git a/patch/patches/chrome_plugins.patch b/patch/patches/chrome_plugins.patch
index 7796b5770..e9fa6e8ed 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 2951ee282f4c..f692717d5712 100644
+index 6107cff08901..6f3d3233b613 100644
 --- chrome/renderer/chrome_content_renderer_client.cc
 +++ chrome/renderer/chrome_content_renderer_client.cc
-@@ -762,6 +762,7 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -761,6 +761,7 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
  
      if ((status == chrome::mojom::PluginStatus::kUnauthorized ||
           status == chrome::mojom::PluginStatus::kBlocked) &&
@@ -168,7 +168,7 @@ index 2951ee282f4c..f692717d5712 100644
          observer->IsPluginTemporarilyAllowed(identifier)) {
        status = chrome::mojom::PluginStatus::kAllowed;
      }
-@@ -949,7 +950,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -948,7 +949,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
          render_frame->GetRemoteAssociatedInterfaces()->GetInterface(
              &plugin_auth_host);
          plugin_auth_host->BlockedUnauthorizedPlugin(group_name, identifier);
@@ -178,7 +178,7 @@ index 2951ee282f4c..f692717d5712 100644
          break;
        }
        case chrome::mojom::PluginStatus::kBlocked: {
-@@ -958,7 +960,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -957,7 +959,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
              l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED, group_name));
          placeholder->AllowLoading();
          RenderThread::Get()->RecordAction(UserMetricsAction("Plugin_Blocked"));
@@ -188,7 +188,7 @@ index 2951ee282f4c..f692717d5712 100644
          break;
        }
        case chrome::mojom::PluginStatus::kBlockedByPolicy: {
-@@ -968,7 +971,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -967,7 +970,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
                                         group_name));
          RenderThread::Get()->RecordAction(
              UserMetricsAction("Plugin_BlockedByPolicy"));
@@ -198,7 +198,7 @@ index 2951ee282f4c..f692717d5712 100644
          break;
        }
        case chrome::mojom::PluginStatus::kBlockedNoLoading: {
-@@ -976,7 +980,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
+@@ -975,7 +979,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
              IDR_BLOCKED_PLUGIN_HTML,
              l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED_NO_LOADING,
                                         group_name));
diff --git a/patch/patches/compositor_1368.patch b/patch/patches/compositor_1368.patch
index b2ea8a3af..bc6b51476 100644
--- a/patch/patches/compositor_1368.patch
+++ b/patch/patches/compositor_1368.patch
@@ -1,5 +1,5 @@
 diff --git content/browser/compositor/gpu_process_transport_factory.cc content/browser/compositor/gpu_process_transport_factory.cc
-index 20fa23379c4b..87d8ba911d53 100644
+index 511d805187b1..5fb01fee0378 100644
 --- content/browser/compositor/gpu_process_transport_factory.cc
 +++ content/browser/compositor/gpu_process_transport_factory.cc
 @@ -494,10 +494,20 @@ void GpuProcessTransportFactory::EstablishedGpuChannel(
@@ -26,10 +26,10 @@ index 20fa23379c4b..87d8ba911d53 100644
      } else {
        DCHECK(context_provider);
 diff --git ui/compositor/compositor.h ui/compositor/compositor.h
-index fccba71bf856..85e305a783b9 100644
+index a84fdb5a29fc..7845c07d7c96 100644
 --- ui/compositor/compositor.h
 +++ ui/compositor/compositor.h
-@@ -24,6 +24,7 @@
+@@ -25,6 +25,7 @@
  #include "components/viz/common/surfaces/frame_sink_id.h"
  #include "components/viz/common/surfaces/local_surface_id.h"
  #include "components/viz/host/host_frame_sink_client.h"
@@ -37,7 +37,7 @@ index fccba71bf856..85e305a783b9 100644
  #include "third_party/skia/include/core/SkColor.h"
  #include "third_party/skia/include/core/SkMatrix44.h"
  #include "ui/compositor/compositor_animation_observer.h"
-@@ -193,6 +194,17 @@ class COMPOSITOR_EXPORT ContextFactory {
+@@ -200,6 +201,17 @@ class COMPOSITOR_EXPORT ContextFactory {
    virtual bool SyncTokensRequiredForDisplayCompositor() = 0;
  };
  
@@ -55,7 +55,7 @@ index fccba71bf856..85e305a783b9 100644
  // Compositor object to take care of GPU painting.
  // A Browser compositor object is responsible for generating the final
  // displayable form of pixels comprising a single widget's contents. It draws an
-@@ -233,6 +245,9 @@ class COMPOSITOR_EXPORT Compositor : public cc::LayerTreeHostClient,
+@@ -240,6 +252,9 @@ class COMPOSITOR_EXPORT Compositor : public cc::LayerTreeHostClient,
    // Schedules a redraw of the layer tree associated with this compositor.
    void ScheduleDraw();
  
@@ -65,7 +65,7 @@ index fccba71bf856..85e305a783b9 100644
    // Sets the root of the layer tree drawn by this Compositor. The root layer
    // must have no parent. The compositor's root layer is reset if the root layer
    // is destroyed. NULL can be passed to reset the root layer, in which case the
-@@ -455,6 +470,8 @@ class COMPOSITOR_EXPORT Compositor : public cc::LayerTreeHostClient,
+@@ -463,6 +478,8 @@ class COMPOSITOR_EXPORT Compositor : public cc::LayerTreeHostClient,
    ui::ContextFactory* context_factory_;
    ui::ContextFactoryPrivate* context_factory_private_;
  
diff --git a/patch/patches/content_2015.patch b/patch/patches/content_2015.patch
index c0aafe8e6..45b2e18fd 100644
--- a/patch/patches/content_2015.patch
+++ b/patch/patches/content_2015.patch
@@ -64,7 +64,7 @@ index 569e6112d86b..41599944688a 100644
  }
  
 diff --git chrome/browser/ui/views/frame/browser_root_view.cc chrome/browser/ui/views/frame/browser_root_view.cc
-index 2a4d9d9b8819..c0e3a92c39eb 100644
+index f3b67e2746f4..9eb3e839cb55 100644
 --- chrome/browser/ui/views/frame/browser_root_view.cc
 +++ chrome/browser/ui/views/frame/browser_root_view.cc
 @@ -66,7 +66,7 @@ void OnFindURLMimeType(const GURL& url,
@@ -94,10 +94,10 @@ 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 36b5e3bf6853..9303e53b9094 100644
+index a15c21ad7cb1..f85e40276900 100644
 --- content/browser/frame_host/render_frame_host_impl.cc
 +++ content/browser/frame_host/render_frame_host_impl.cc
-@@ -842,8 +842,8 @@ void RenderFrameHostImpl::CreateNetworkServiceDefaultFactory(
+@@ -843,8 +843,8 @@ void RenderFrameHostImpl::CreateNetworkServiceDefaultFactory(
    RenderFrameDevToolsAgentHost::WillCreateURLLoaderFactory(
        this, false /* is_navigation */, false /* is_download */,
        &default_factory_request);
@@ -108,7 +108,7 @@ index 36b5e3bf6853..9303e53b9094 100644
    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(
+@@ -1673,6 +1673,7 @@ void RenderFrameHostImpl::OnDidFailProvisionalLoadWithError(
    if (GetNavigationHandle()) {
      GetNavigationHandle()->set_net_error_code(
          static_cast<net::Error>(params.error_code));
@@ -116,7 +116,7 @@ index 36b5e3bf6853..9303e53b9094 100644
    }
  
    frame_tree_node_->navigator()->DidFailProvisionalLoadWithError(this, params);
-@@ -4050,9 +4051,9 @@ void RenderFrameHostImpl::CommitNavigation(
+@@ -4072,9 +4073,9 @@ 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));
@@ -325,7 +325,7 @@ index 3b610b1f554e..7c439e060779 100644
                                   WebPluginInfo* plugin) = 0;
  
 diff --git content/public/renderer/content_renderer_client.h content/public/renderer/content_renderer_client.h
-index a2dc7a811e75..416918123564 100644
+index 0cc6c47ac897..c9aefc3593b2 100644
 --- content/public/renderer/content_renderer_client.h
 +++ content/public/renderer/content_renderer_client.h
 @@ -74,6 +74,9 @@ class CONTENT_EXPORT ContentRendererClient {
@@ -338,7 +338,7 @@ index a2dc7a811e75..416918123564 100644
    // Notifies that a new RenderFrame has been created.
    virtual void RenderFrameCreated(RenderFrame* render_frame) {}
  
-@@ -348,6 +351,10 @@ class CONTENT_EXPORT ContentRendererClient {
+@@ -341,6 +344,10 @@ class CONTENT_EXPORT ContentRendererClient {
    // This method may invalidate the frame.
    virtual void RunScriptsAtDocumentIdle(RenderFrame* render_frame) {}
  
@@ -364,10 +364,10 @@ 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 61ee2a0d203a..f03a4ff9ee98 100644
+index 1d1d155ca2da..d8c1241d47da 100644
 --- content/renderer/render_frame_impl.cc
 +++ content/renderer/render_frame_impl.cc
-@@ -3471,7 +3471,8 @@ blink::WebPlugin* RenderFrameImpl::CreatePlugin(
+@@ -3506,7 +3506,8 @@ blink::WebPlugin* RenderFrameImpl::CreatePlugin(
    std::string mime_type;
    bool found = false;
    Send(new FrameHostMsg_GetPluginInfo(
@@ -377,7 +377,7 @@ index 61ee2a0d203a..f03a4ff9ee98 100644
        params.mime_type.Utf8(), &found, &info, &mime_type));
    if (!found)
      return nullptr;
-@@ -3836,6 +3837,8 @@ void RenderFrameImpl::FrameDetached(DetachType type) {
+@@ -3871,6 +3872,8 @@ void RenderFrameImpl::FrameDetached(DetachType type) {
  
  void RenderFrameImpl::FrameFocused() {
    Send(new FrameHostMsg_FrameFocused(routing_id_));
@@ -387,7 +387,7 @@ index 61ee2a0d203a..f03a4ff9ee98 100644
  
  void RenderFrameImpl::WillCommitProvisionalLoad() {
 diff --git content/renderer/render_thread_impl.cc content/renderer/render_thread_impl.cc
-index ca6a21b03082..a090b13d65e5 100644
+index ace2680587e3..d021d88eeb96 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 ca6a21b03082..a090b13d65e5 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 a9b86c68fe50..41dc5202b0e4 100644
+index 2e5d8a2fe4b1..10f1e09acfe8 100644
 --- content/renderer/renderer_blink_platform_impl.cc
 +++ content/renderer/renderer_blink_platform_impl.cc
-@@ -1121,6 +1121,14 @@ void RendererBlinkPlatformImpl::RequestPurgeMemory() {
+@@ -1111,6 +1111,14 @@ void RendererBlinkPlatformImpl::RequestPurgeMemory() {
    base::MemoryCoordinatorClientRegistry::GetInstance()->PurgeMemory();
  }
  
@@ -419,10 +419,10 @@ index a9b86c68fe50..41dc5202b0e4 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 bebcd933b8ce..d2deaab2d114 100644
+index 3fb1af2bdb57..fb71d1b8f61c 100644
 --- content/renderer/renderer_blink_platform_impl.h
 +++ content/renderer/renderer_blink_platform_impl.h
-@@ -225,6 +225,9 @@ class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
+@@ -218,6 +218,9 @@ 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 6a0b480b1..677ab5dc1 100644
--- a/patch/patches/crashpad_1995.patch
+++ b/patch/patches/crashpad_1995.patch
@@ -597,10 +597,10 @@ index 8b0edef1b594..22555bb9dc77 100644
  
      if (crash_reporter_client->ShouldMonitorCrashHandlerExpensively()) {
 diff --git content/browser/frame_host/debug_urls.cc content/browser/frame_host/debug_urls.cc
-index f66e16a2ebc2..fd2269768877 100644
+index 78868e2664bb..ec7c60c62efa 100644
 --- content/browser/frame_host/debug_urls.cc
 +++ content/browser/frame_host/debug_urls.cc
-@@ -129,7 +129,9 @@ bool HandleDebugURL(const GURL& url, ui::PageTransition transition) {
+@@ -133,7 +133,9 @@ bool HandleDebugURL(const GURL& url, ui::PageTransition transition) {
            cc::switches::kEnableGpuBenchmarking) &&
        (PageTransitionCoreTypeIs(transition, ui::PAGE_TRANSITION_TYPED));
  
diff --git a/patch/patches/crashpad_tp_1995.patch b/patch/patches/crashpad_tp_1995.patch
index db18ed75c..9df4bc20e 100644
--- a/patch/patches/crashpad_tp_1995.patch
+++ b/patch/patches/crashpad_tp_1995.patch
@@ -146,7 +146,7 @@ index a2b0c74636f4..01370fdc20d9 100644
    struct Data;
  
 diff --git third_party/crashpad/crashpad/handler/BUILD.gn third_party/crashpad/crashpad/handler/BUILD.gn
-index 24251b0a9398..5eff85d4dbb5 100644
+index 3bb5de5dd1f0..ee61b85823f9 100644
 --- third_party/crashpad/crashpad/handler/BUILD.gn
 +++ third_party/crashpad/crashpad/handler/BUILD.gn
 @@ -12,6 +12,7 @@
@@ -179,10 +179,10 @@ index 24251b0a9398..5eff85d4dbb5 100644
      cflags = [ "/wd4201" ]  # nonstandard extension used : nameless struct/union
    }
 diff --git third_party/crashpad/crashpad/handler/crash_report_upload_thread.cc third_party/crashpad/crashpad/handler/crash_report_upload_thread.cc
-index 4783ecb252b1..d94295cfa9fb 100644
+index 205d860f9139..e077a835a19e 100644
 --- third_party/crashpad/crashpad/handler/crash_report_upload_thread.cc
 +++ third_party/crashpad/crashpad/handler/crash_report_upload_thread.cc
-@@ -264,6 +264,8 @@ CrashReportUploadThread::UploadResult CrashReportUploadThread::UploadReport(
+@@ -268,6 +268,8 @@ CrashReportUploadThread::UploadResult CrashReportUploadThread::UploadReport(
    if (minidump_process_snapshot.Initialize(reader)) {
      parameters =
          BreakpadHTTPFormParametersFromMinidump(&minidump_process_snapshot);
diff --git a/patch/patches/devtools_product_2300.patch b/patch/patches/devtools_product_2300.patch
index ec84d541d..974bd6934 100644
--- a/patch/patches/devtools_product_2300.patch
+++ b/patch/patches/devtools_product_2300.patch
@@ -1,5 +1,5 @@
 diff --git content/browser/devtools/devtools_http_handler.cc content/browser/devtools/devtools_http_handler.cc
-index eaf44246e9ec..8b1af37e2fd1 100644
+index 3ed1929ba192..ef0d34b4b73c 100644
 --- content/browser/devtools/devtools_http_handler.cc
 +++ content/browser/devtools/devtools_http_handler.cc
 @@ -567,7 +567,7 @@ void DevToolsHttpHandler::OnJsonRequest(
diff --git a/patch/patches/extensions_1947.patch b/patch/patches/extensions_1947.patch
index 3d2288ee4..5202bc26c 100644
--- a/patch/patches/extensions_1947.patch
+++ b/patch/patches/extensions_1947.patch
@@ -57,7 +57,7 @@ index 29386263f0db..11fa39c54d43 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 fd5d62fee117..b86f2d84457e 100644
+index 2cd82bfafcf8..b8eb09579ec7 100644
 --- content/public/browser/content_browser_client.h
 +++ content/public/browser/content_browser_client.h
 @@ -394,6 +394,13 @@ class CONTENT_EXPORT ContentBrowserClient {
diff --git a/patch/patches/gn_config.patch b/patch/patches/gn_config.patch
index 29aee6a25..bf0f02859 100644
--- a/patch/patches/gn_config.patch
+++ b/patch/patches/gn_config.patch
@@ -12,7 +12,7 @@ index ec3d38717a85..fbf80cae5500 100644
        # https://crbug.com/474506.
        "//clank/java/BUILD.gn",
 diff --git BUILD.gn BUILD.gn
-index 9d067467e5d2..b40fb00c35a9 100644
+index 4e777abccf7b..6e18897c4f22 100644
 --- BUILD.gn
 +++ BUILD.gn
 @@ -186,6 +186,7 @@ group("gn_all") {
diff --git a/patch/patches/linux_build.patch b/patch/patches/linux_build.patch
index 8cb2f11ec..9de48c5fb 100644
--- a/patch/patches/linux_build.patch
+++ b/patch/patches/linux_build.patch
@@ -1,8 +1,8 @@
 diff --git build/config/compiler/BUILD.gn build/config/compiler/BUILD.gn
-index 959a59231746..67335e852219 100644
+index 7bba7dfe3db7..dd8610b5d7f0 100644
 --- build/config/compiler/BUILD.gn
 +++ build/config/compiler/BUILD.gn
-@@ -152,7 +152,7 @@ declare_args() {
+@@ -153,7 +153,7 @@ declare_args() {
              !use_clang_coverage && !(is_android && use_order_profiling) &&
              (use_lld ||
               (use_gold &&
diff --git a/patch/patches/message_loop.patch b/patch/patches/message_loop.patch
index 983993d55..de7f91e08 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 4571c726ec4a..ad1479647400 100644
+index 3793fa284744..b2dfc6efd1f7 100644
 --- base/message_loop/message_loop.cc
 +++ base/message_loop/message_loop.cc
-@@ -573,6 +573,9 @@ MessageLoopForUI::MessageLoopForUI(Type type) : MessageLoop(type) {
+@@ -606,6 +606,9 @@ MessageLoopForUI::MessageLoopForUI(Type type) : MessageLoop(type) {
  #endif
  }
  
@@ -13,10 +13,10 @@ index 4571c726ec4a..ad1479647400 100644
  MessageLoopCurrentForUI MessageLoopForUI::current() {
    return MessageLoopCurrentForUI::Get();
 diff --git base/message_loop/message_loop.h base/message_loop/message_loop.h
-index 6010333616eb..f9479daaa4b8 100644
+index 1418c133bf81..7fb7d1e703ff 100644
 --- base/message_loop/message_loop.h
 +++ base/message_loop/message_loop.h
-@@ -343,6 +343,7 @@ class BASE_EXPORT MessageLoop : public MessagePump::Delegate,
+@@ -358,6 +358,7 @@ class BASE_EXPORT MessageLoop : public MessagePump::Delegate,
  class BASE_EXPORT MessageLoopForUI : public MessageLoop {
   public:
    explicit MessageLoopForUI(Type type = TYPE_UI);
diff --git a/patch/patches/pdfium_print_549365.patch b/patch/patches/pdfium_print_549365.patch
index 5e49f973c..406cdd707 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 135d392e0..a14fec518 100644
+index 24dfd1df5..da1616c50 100644
 --- BUILD.gn
 +++ BUILD.gn
 @@ -239,6 +239,10 @@ jumbo_static_library("pdfium") {
@@ -14,7 +14,7 @@ index 135d392e0..a14fec518 100644
  
  jumbo_static_library("test_support") {
 diff --git fpdfsdk/fpdf_view.cpp fpdfsdk/fpdf_view.cpp
-index 5fdc82af7..47a3cdaab 100644
+index c44d582fd..6debf1e38 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 e5e8d4d2d..d2efd4be1 100644
--- a/patch/patches/prefs_content_1161.patch
+++ b/patch/patches/prefs_content_1161.patch
@@ -35,14 +35,14 @@ 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 03d9cda9f95d..b5e24523bb1c 100644
+index f268c8301136..e9e182734eb5 100644
 --- content/renderer/render_view_impl.cc
 +++ content/renderer/render_view_impl.cc
-@@ -1222,6 +1222,7 @@ void RenderViewImpl::SendFrameStateUpdates() {
+@@ -1270,6 +1270,7 @@ void RenderViewImpl::SendFrameStateUpdates() {
  void RenderViewImpl::ApplyWebPreferencesInternal(const WebPreferences& prefs,
                                                   blink::WebView* web_view) {
    ApplyWebPreferences(prefs, web_view);
 +  web_view->SetBaseBackgroundColor(prefs.base_background_color);
  }
  
- // blink::WebViewClient ------------------------------------------------------
+ // IPC::Listener -------------------------------------------------------------
diff --git a/patch/patches/print_header_footer_1478_1565.patch b/patch/patches/print_header_footer_1478_1565.patch
index 757a5da0c..9eb09109f 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 c6d7d9d076a9..79fe6745a829 100644
+index b80097e3a61e..c93f1ade1676 100644
 --- chrome/browser/ui/BUILD.gn
 +++ chrome/browser/ui/BUILD.gn
-@@ -901,6 +901,7 @@ split_static_library("ui") {
+@@ -894,6 +894,7 @@ jumbo_split_static_library("ui") {
      "//base:i18n",
      "//base/allocator:buildflags",
      "//cc/paint",
@@ -253,7 +253,7 @@ 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 c7ea5cf76aa6..ce0d1d10cd07 100644
+index 028de5baff30..9f218232052c 100644
 --- components/printing/renderer/print_render_frame_helper.cc
 +++ components/printing/renderer/print_render_frame_helper.cc
 @@ -341,7 +341,6 @@ bool PrintingNodeOrPdfFrame(const blink::WebLocalFrame* frame,
@@ -288,15 +288,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
  
  // Helper function to scale and round an integer value with a double valued
  // scaling.
-@@ -975,6 +971,7 @@ PrintRenderFrameHelper::PrintRenderFrameHelper(
-       notify_browser_of_print_failure_(true),
-       delegate_(std::move(delegate)),
-       print_node_in_progress_(false),
-+      force_print_preview_(false),
-       is_loading_(false),
-       is_scripted_preview_delayed_(false),
-       ipc_nesting_level_(0),
-@@ -1036,10 +1033,8 @@ void PrintRenderFrameHelper::ScriptedPrint(bool user_initiated) {
+@@ -1023,10 +1019,8 @@ void PrintRenderFrameHelper::ScriptedPrint(bool user_initiated) {
      return;
  
    if (g_is_preview_enabled) {
@@ -307,7 +299,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
    } else {
      auto weak_this = weak_ptr_factory_.GetWeakPtr();
      web_frame->DispatchBeforePrintEvent();
-@@ -1067,10 +1062,10 @@ bool PrintRenderFrameHelper::OnMessageReceived(const IPC::Message& message) {
+@@ -1054,10 +1048,10 @@ 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 +311,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
      IPC_MESSAGE_HANDLER(PrintMsg_ClosePrintPreviewDialog,
                          OnClosePrintPreviewDialog)
  #endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
-@@ -1152,7 +1147,6 @@ void PrintRenderFrameHelper::UpdateFrameMarginsCssInfo(
+@@ -1139,7 +1133,6 @@ void PrintRenderFrameHelper::UpdateFrameMarginsCssInfo(
    ignore_css_margins_ = (margins_type != DEFAULT_MARGINS);
  }
  
@@ -327,7 +319,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
  void PrintRenderFrameHelper::OnPrintPreview(
      const base::DictionaryValue& settings) {
    if (ipc_nesting_level_ > 1)
-@@ -1407,7 +1401,6 @@ int PrintRenderFrameHelper::GetFitToPageScaleFactor(
+@@ -1394,7 +1387,6 @@ int PrintRenderFrameHelper::GetFitToPageScaleFactor(
        printable_height / static_cast<double>(uniform_page_size.height);
    return static_cast<int>(100.0f * std::min(scale_width, scale_height));
  }
@@ -335,7 +327,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
  
  void PrintRenderFrameHelper::OnPrintingDone(bool success) {
    if (ipc_nesting_level_ > 1)
-@@ -1422,7 +1415,6 @@ void PrintRenderFrameHelper::OnSetPrintingEnabled(bool enabled) {
+@@ -1409,7 +1401,6 @@ void PrintRenderFrameHelper::OnSetPrintingEnabled(bool enabled) {
    is_printing_enabled_ = enabled;
  }
  
@@ -343,7 +335,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
  void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
    if (ipc_nesting_level_ > 1)
      return;
-@@ -1433,7 +1425,9 @@ void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
+@@ -1420,7 +1411,9 @@ void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
    // that instead.
    auto plugin = delegate_->GetPdfElement(frame);
    if (!plugin.IsNull()) {
@@ -353,7 +345,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
      return;
    }
    print_preview_context_.InitWithFrame(frame);
-@@ -1442,6 +1436,7 @@ void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
+@@ -1429,6 +1422,7 @@ void PrintRenderFrameHelper::OnInitiatePrintPreview(bool has_selection) {
                            : PRINT_PREVIEW_USER_INITIATED_ENTIRE_FRAME);
  }
  
@@ -361,7 +353,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
  void PrintRenderFrameHelper::OnClosePrintPreviewDialog() {
    print_preview_context_.source_frame()->DispatchAfterPrintEvent();
  }
-@@ -1529,11 +1524,9 @@ void PrintRenderFrameHelper::PrintNode(const blink::WebNode& node) {
+@@ -1516,11 +1510,9 @@ void PrintRenderFrameHelper::PrintNode(const blink::WebNode& node) {
  
    print_node_in_progress_ = true;
  
@@ -374,7 +366,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
    } else {
      // Make a copy of the node, in case RenderView::OnContextMenuClosed() resets
      // its |context_menu_node_|.
-@@ -1609,13 +1602,11 @@ void PrintRenderFrameHelper::Print(blink::WebLocalFrame* frame,
+@@ -1596,13 +1588,11 @@ 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 +380,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
    switch (result) {
      case OK:
        break;
-@@ -1630,7 +1621,6 @@ void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
+@@ -1617,7 +1607,6 @@ void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
        }
        break;
  
@@ -396,7 +388,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
      case FAIL_PREVIEW:
        if (!is_print_ready_metafile_sent_) {
          if (notify_browser_of_print_failure_) {
-@@ -1648,7 +1638,6 @@ void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
+@@ -1635,7 +1624,6 @@ void PrintRenderFrameHelper::DidFinishPrinting(PrintingResult result) {
                                                                 cookie, ids));
        print_preview_context_.Failed(false);
        break;
@@ -404,7 +396,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
    }
    prep_frame_view_.reset();
    print_pages_params_.reset();
-@@ -1820,7 +1809,6 @@ bool PrintRenderFrameHelper::CalculateNumberOfPages(blink::WebLocalFrame* frame,
+@@ -1807,7 +1795,6 @@ bool PrintRenderFrameHelper::CalculateNumberOfPages(blink::WebLocalFrame* frame,
    return true;
  }
  
@@ -412,7 +404,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
  bool PrintRenderFrameHelper::SetOptionsFromPdfDocument(
      PrintHostMsg_SetOptionsFromDocument_Params* options) {
    blink::WebLocalFrame* source_frame = print_preview_context_.source_frame();
-@@ -1914,7 +1902,6 @@ bool PrintRenderFrameHelper::UpdatePrintSettings(
+@@ -1901,7 +1888,6 @@ bool PrintRenderFrameHelper::UpdatePrintSettings(
    print_preview_context_.set_error(PREVIEW_ERROR_INVALID_PRINTER_SETTINGS);
    return false;
  }
@@ -420,7 +412,7 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
  
  void PrintRenderFrameHelper::GetPrintSettingsFromUser(
      blink::WebLocalFrame* frame,
-@@ -2071,7 +2058,6 @@ bool PrintRenderFrameHelper::CopyMetafileDataToReadOnlySharedMem(
+@@ -2058,7 +2044,6 @@ bool PrintRenderFrameHelper::CopyMetafileDataToReadOnlySharedMem(
    return true;
  }
  
@@ -428,16 +420,16 @@ index c7ea5cf76aa6..ce0d1d10cd07 100644
  void PrintRenderFrameHelper::ShowScriptedPrintPreview() {
    if (is_scripted_preview_delayed_) {
      is_scripted_preview_delayed_ = false;
-@@ -2197,7 +2183,6 @@ bool PrintRenderFrameHelper::PreviewPageRendered(
+@@ -2184,7 +2169,6 @@ bool PrintRenderFrameHelper::PreviewPageRendered(
    Send(new PrintHostMsg_DidPreviewPage(routing_id(), preview_page_params, ids));
    return true;
  }
 -#endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
  
- PrintRenderFrameHelper::PrintPreviewContext::PrintPreviewContext()
-     : total_page_count_(0),
+ PrintRenderFrameHelper::PrintPreviewContext::PrintPreviewContext() = default;
+ 
 diff --git components/printing/renderer/print_render_frame_helper.h components/printing/renderer/print_render_frame_helper.h
-index 6e2d7e1467b7..50b22292d021 100644
+index 947ab972c1ef..e3bb2c2efab4 100644
 --- components/printing/renderer/print_render_frame_helper.h
 +++ components/printing/renderer/print_render_frame_helper.h
 @@ -149,10 +149,8 @@ class PrintRenderFrameHelper
@@ -513,11 +505,11 @@ index 6e2d7e1467b7..50b22292d021 100644
 @@ -523,6 +515,7 @@ class PrintRenderFrameHelper
    ScriptingThrottler scripting_throttler_;
  
-   bool print_node_in_progress_;
-+  bool force_print_preview_;
+   bool print_node_in_progress_ = false;
++  bool force_print_preview_ = false;
    PrintPreviewContext print_preview_context_;
-   bool is_loading_;
-   bool is_scripted_preview_delayed_;
+   bool is_loading_ = false;
+   bool is_scripted_preview_delayed_ = false;
 diff --git components/printing_component_strings.grdp components/printing_component_strings.grdp
 index f157cbaec42e..5e3c3caa2aa2 100644
 --- components/printing_component_strings.grdp
diff --git a/patch/patches/rwh_background_color_1984.patch b/patch/patches/rwh_background_color_1984.patch
index a3c2d1014..a532fbf5b 100644
--- a/patch/patches/rwh_background_color_1984.patch
+++ b/patch/patches/rwh_background_color_1984.patch
@@ -1,5 +1,5 @@
 diff --git content/browser/renderer_host/render_widget_host_view_aura.cc content/browser/renderer_host/render_widget_host_view_aura.cc
-index 09168578786f..aa889848f83c 100644
+index 0eec5c7a6861..298e7b281ce3 100644
 --- content/browser/renderer_host/render_widget_host_view_aura.cc
 +++ content/browser/renderer_host/render_widget_host_view_aura.cc
 @@ -719,10 +719,12 @@ gfx::Rect RenderWidgetHostViewAura::GetViewBounds() const {
diff --git a/patch/patches/service_factory_1680.patch b/patch/patches/service_factory_1680.patch
index 675ace414..04f25154d 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 b9b2f059f694..a7b11cb75f22 100644
+index 7e3591ae2f28..55f0d4ce1e28 100644
 --- chrome/browser/ui/prefs/prefs_tab_helper.cc
 +++ chrome/browser/ui/prefs/prefs_tab_helper.cc
 @@ -11,8 +11,8 @@
@@ -110,7 +110,7 @@ index b9b2f059f694..a7b11cb75f22 100644
  #include "base/strings/string_number_conversions.h"
  #include "base/strings/string_util.h"
  #include "base/strings/stringprintf.h"
-@@ -389,12 +389,10 @@ class PrefWatcherFactory : public BrowserContextKeyedServiceFactory {
+@@ -387,12 +387,10 @@ class PrefWatcherFactory : public BrowserContextKeyedServiceFactory {
          GetInstance()->GetServiceForBrowserContext(profile, true));
    }
  
@@ -125,7 +125,7 @@ index b9b2f059f694..a7b11cb75f22 100644
  
    PrefWatcherFactory() : BrowserContextKeyedServiceFactory(
        "PrefWatcher",
-@@ -415,6 +413,18 @@ class PrefWatcherFactory : public BrowserContextKeyedServiceFactory {
+@@ -413,6 +411,18 @@ class PrefWatcherFactory : public BrowserContextKeyedServiceFactory {
    }
  };
  
diff --git a/patch/patches/storage_partition_1973.patch b/patch/patches/storage_partition_1973.patch
index 7846ecee1..8805991bf 100644
--- a/patch/patches/storage_partition_1973.patch
+++ b/patch/patches/storage_partition_1973.patch
@@ -14,7 +14,7 @@ index f33713440f4f..f5cb6cd28a08 100644
  }
  
 diff --git content/browser/background_fetch/background_fetch_service_impl.cc content/browser/background_fetch/background_fetch_service_impl.cc
-index 596cfaa01092..f341bca174d5 100644
+index 6aa5ad29416a..77f7edfa51fe 100644
 --- content/browser/background_fetch/background_fetch_service_impl.cc
 +++ content/browser/background_fetch/background_fetch_service_impl.cc
 @@ -39,8 +39,7 @@ void BackgroundFetchServiceImpl::Create(
@@ -28,7 +28,7 @@ index 596cfaa01092..f341bca174d5 100644
            origin, std::move(request)));
  }
 diff --git content/browser/blob_storage/chrome_blob_storage_context.cc content/browser/blob_storage/chrome_blob_storage_context.cc
-index 0900dbb68986..57b991577178 100644
+index 842cb767674a..7cbe7b42d9e7 100644
 --- content/browser/blob_storage/chrome_blob_storage_context.cc
 +++ content/browser/blob_storage/chrome_blob_storage_context.cc
 @@ -87,6 +87,11 @@ class BlobHandleImpl : public BlobHandle {
@@ -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 199a676de558..9d49cde507ac 100644
+index 0e30f88493de..3d0c6486447e 100644
 --- content/browser/browser_context.cc
 +++ content/browser/browser_context.cc
-@@ -152,11 +152,18 @@ StoragePartition* GetStoragePartitionFromConfig(
+@@ -151,11 +151,18 @@ StoragePartition* GetStoragePartitionFromConfig(
    StoragePartitionImplMap* partition_map =
        GetStoragePartitionMap(browser_context);
  
@@ -98,7 +98,7 @@ index 199a676de558..9d49cde507ac 100644
  }
  
  void SaveSessionStateOnIOThread(
-@@ -637,6 +644,11 @@ ServiceManagerConnection* BrowserContext::GetServiceManagerConnectionFor(
+@@ -629,6 +636,11 @@ ServiceManagerConnection* BrowserContext::GetServiceManagerConnectionFor(
  BrowserContext::BrowserContext()
      : unique_id_(base::UnguessableToken::Create().ToString()) {}
  
@@ -161,10 +161,10 @@ 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 f8c137fe6d7a..235f9b93295e 100644
+index 813b1b5e15c9..8fc88073e723 100644
 --- content/browser/download/download_manager_impl.cc
 +++ content/browser/download/download_manager_impl.cc
-@@ -86,9 +86,9 @@
+@@ -87,9 +87,9 @@
  namespace content {
  namespace {
  
@@ -177,7 +177,7 @@ index f8c137fe6d7a..235f9b93295e 100644
    DCHECK_CURRENTLY_ON(BrowserThread::UI);
  
    SiteInstance* site_instance = nullptr;
-@@ -98,8 +98,7 @@ StoragePartitionImpl* GetStoragePartition(BrowserContext* context,
+@@ -99,8 +99,7 @@ StoragePartitionImpl* GetStoragePartition(BrowserContext* context,
      if (render_frame_host_)
        site_instance = render_frame_host_->GetSiteInstance();
    }
@@ -187,7 +187,7 @@ index f8c137fe6d7a..235f9b93295e 100644
  }
  
  bool CanRequestURLFromRenderer(int render_process_id, GURL url) {
-@@ -265,7 +264,7 @@ base::FilePath GetTemporaryDownloadDirectory() {
+@@ -266,7 +265,7 @@ base::FilePath GetTemporaryDownloadDirectory() {
  #endif
  
  scoped_refptr<download::DownloadURLLoaderFactoryGetter>
@@ -196,7 +196,7 @@ index f8c137fe6d7a..235f9b93295e 100644
                                       RenderFrameHost* rfh,
                                       bool is_download) {
    network::mojom::URLLoaderFactoryPtrInfo proxy_factory_ptr_info;
-@@ -282,7 +281,7 @@ CreateDownloadURLLoaderFactoryGetter(StoragePartitionImpl* storage_partition,
+@@ -283,7 +282,7 @@ CreateDownloadURLLoaderFactoryGetter(StoragePartitionImpl* storage_partition,
      }
    }
    return base::MakeRefCounted<NetworkDownloadURLLoaderFactoryGetter>(
@@ -205,7 +205,7 @@ index f8c137fe6d7a..235f9b93295e 100644
        std::move(proxy_factory_ptr_info), std::move(proxy_factory_request));
  }
  
-@@ -1079,7 +1078,7 @@ void DownloadManagerImpl::InterceptNavigationOnChecksComplete(
+@@ -1092,7 +1091,7 @@ void DownloadManagerImpl::InterceptNavigationOnChecksComplete(
        tab_referrer_url = entry->GetReferrer().url;
      }
    }
@@ -214,9 +214,22 @@ index f8c137fe6d7a..235f9b93295e 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,
-@@ -1129,10 +1128,8 @@ void DownloadManagerImpl::BeginResourceDownloadOnChecksComplete(
+@@ -1142,10 +1141,8 @@ void DownloadManagerImpl::BeginResourceDownloadOnChecksComplete(
          base::MakeRefCounted<WebUIDownloadURLLoaderFactoryGetter>(
              rfh, params->url());
+   } else if (rfh && params->url().SchemeIsFileSystem()) {
+-    StoragePartitionImpl* storage_partition =
+-        static_cast<StoragePartitionImpl*>(
+-            BrowserContext::GetStoragePartitionForSite(browser_context_,
+-                                                       site_url));
++    StoragePartition* storage_partition =
++        BrowserContext::GetStoragePartitionForSite(browser_context_, site_url);
+     std::string storage_domain;
+     auto* site_instance = rfh->GetSiteInstance();
+     if (site_instance) {
+@@ -1160,10 +1157,8 @@ void DownloadManagerImpl::BeginResourceDownloadOnChecksComplete(
+             params->url(), rfh, /*is_navigation=*/false,
+             storage_partition->GetFileSystemContext(), storage_domain);
    } else {
 -    StoragePartitionImpl* storage_partition =
 -        static_cast<StoragePartitionImpl*>(
@@ -228,10 +241,10 @@ index f8c137fe6d7a..235f9b93295e 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 0fb15c7c1bec..6fef758dc5a6 100644
+index 4676ec499cf5..4b464e0f5c23 100644
 --- content/browser/loader/navigation_url_loader_impl.cc
 +++ content/browser/loader/navigation_url_loader_impl.cc
-@@ -1012,7 +1012,7 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
+@@ -1014,7 +1014,7 @@ 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 +253,7 @@ index 0fb15c7c1bec..6fef758dc5a6 100644
          false /* allow_wildcard */, &stale, &plugin, nullptr);
  
      if (stale) {
-@@ -1344,7 +1344,7 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
+@@ -1348,7 +1348,7 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
  
    network::mojom::URLLoaderFactoryPtrInfo proxied_factory_info;
    network::mojom::URLLoaderFactoryRequest proxied_factory_request;
@@ -296,10 +309,10 @@ index 3cfa0bde2bca..96da49496944 100644
        partition->GetPaymentAppContext();
  
 diff --git content/browser/renderer_host/render_process_host_impl.cc content/browser/renderer_host/render_process_host_impl.cc
-index 3887d68c6d22..629c16724145 100644
+index 4d0e7c65f2ad..151cd09e63bc 100644
 --- content/browser/renderer_host/render_process_host_impl.cc
 +++ content/browser/renderer_host/render_process_host_impl.cc
-@@ -739,11 +739,10 @@ class DefaultSubframeProcessHostHolder : public base::SupportsUserData::Data,
+@@ -740,11 +740,10 @@ 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 +328,7 @@ index 3887d68c6d22..629c16724145 100644
  
      // Is this the default storage partition? If it isn't, then just give it its
      // own non-shared process.
-@@ -1341,7 +1340,7 @@ int RenderProcessHost::GetCurrentRenderProcessCountForTesting() {
+@@ -1348,7 +1347,7 @@ int RenderProcessHost::GetCurrentRenderProcessCountForTesting() {
  // static
  RenderProcessHost* RenderProcessHostImpl::CreateRenderProcessHost(
      BrowserContext* browser_context,
@@ -324,7 +337,7 @@ index 3887d68c6d22..629c16724145 100644
      SiteInstance* site_instance,
      bool is_for_guests_only) {
    if (g_render_process_host_factory_) {
-@@ -1350,8 +1349,8 @@ RenderProcessHost* RenderProcessHostImpl::CreateRenderProcessHost(
+@@ -1357,8 +1356,8 @@ RenderProcessHost* RenderProcessHostImpl::CreateRenderProcessHost(
    }
  
    if (!storage_partition_impl) {
@@ -335,7 +348,7 @@ index 3887d68c6d22..629c16724145 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
-@@ -1376,7 +1375,7 @@ const unsigned int RenderProcessHostImpl::kMaxFrameDepthForPriority =
+@@ -1383,7 +1382,7 @@ const unsigned int RenderProcessHostImpl::kMaxFrameDepthForPriority =
  
  RenderProcessHostImpl::RenderProcessHostImpl(
      BrowserContext* browser_context,
@@ -344,7 +357,7 @@ index 3887d68c6d22..629c16724145 100644
      bool is_for_guests_only)
      : fast_shutdown_started_(false),
        deleting_soon_(false),
-@@ -1409,10 +1408,12 @@ RenderProcessHostImpl::RenderProcessHostImpl(
+@@ -1416,10 +1415,12 @@ RenderProcessHostImpl::RenderProcessHostImpl(
        indexed_db_factory_(new IndexedDBDispatcherHost(
            id_,
            storage_partition_impl_->GetURLRequestContext(),
@@ -359,7 +372,7 @@ index 3887d68c6d22..629c16724145 100644
            id_)),
        channel_connected_(false),
        sent_render_process_ready_(false),
-@@ -1447,7 +1448,8 @@ RenderProcessHostImpl::RenderProcessHostImpl(
+@@ -1454,7 +1455,8 @@ RenderProcessHostImpl::RenderProcessHostImpl(
    }
  
    push_messaging_manager_.reset(new PushMessagingManager(
@@ -369,7 +382,7 @@ index 3887d68c6d22..629c16724145 100644
  
    AddObserver(indexed_db_factory_.get());
    AddObserver(service_worker_dispatcher_host_.get());
-@@ -1780,6 +1782,17 @@ void RenderProcessHostImpl::ResetChannelProxy() {
+@@ -1787,6 +1789,17 @@ void RenderProcessHostImpl::ResetChannelProxy() {
  
  void RenderProcessHostImpl::CreateMessageFilters() {
    DCHECK_CURRENTLY_ON(BrowserThread::UI);
@@ -387,16 +400,16 @@ index 3887d68c6d22..629c16724145 100644
    MediaInternals* media_internals = MediaInternals::GetInstance();
    // Add BrowserPluginMessageFilter to ensure it gets the first stab at messages
    // from guests.
-@@ -1792,7 +1805,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
+@@ -1801,7 +1814,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
        base::MakeRefCounted<RenderMessageFilter>(
            GetID(), GetBrowserContext(), request_context.get(),
            widget_helper_.get(), media_internals,
--          storage_partition_impl_->GetCacheStorageContext());
-+          cache_storage_context);
+-          storage_partition_impl_->GetCacheStorageContext(),
++          cache_storage_context,
+           storage_partition_impl_->GetGeneratedCodeCacheContext());
    AddFilter(render_message_filter.get());
  
-   render_frame_message_filter_ = new RenderFrameMessageFilter(
-@@ -1819,10 +1832,10 @@ void RenderProcessHostImpl::CreateMessageFilters() {
+@@ -1829,10 +1842,10 @@ void RenderProcessHostImpl::CreateMessageFilters() {
        ChromeBlobStorageContext::GetFor(browser_context);
  
    resource_message_filter_ = new ResourceMessageFilter(
@@ -409,7 +422,7 @@ index 3887d68c6d22..629c16724145 100644
        storage_partition_impl_->GetPrefetchURLLoaderService(),
        std::move(get_contexts_callback),
        BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));
-@@ -1831,8 +1844,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
+@@ -1841,8 +1854,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
  
    AddFilter(
        new MidiHost(GetID(), BrowserMainLoop::GetInstance()->midi_service()));
@@ -419,7 +432,7 @@ index 3887d68c6d22..629c16724145 100644
  
    peer_connection_tracker_host_ = new PeerConnectionTrackerHost(GetID());
    AddFilter(peer_connection_tracker_host_.get());
-@@ -1854,10 +1866,6 @@ void RenderProcessHostImpl::CreateMessageFilters() {
+@@ -1864,10 +1876,6 @@ void RenderProcessHostImpl::CreateMessageFilters() {
  
    AddFilter(new TraceMessageFilter(GetID()));
    AddFilter(new ResolveProxyMsgHelper(request_context.get()));
@@ -430,7 +443,7 @@ index 3887d68c6d22..629c16724145 100644
  }
  
  void RenderProcessHostImpl::BindCacheStorage(
-@@ -1869,7 +1877,8 @@ void RenderProcessHostImpl::BindCacheStorage(
+@@ -1879,7 +1887,8 @@ void RenderProcessHostImpl::BindCacheStorage(
      cache_storage_dispatcher_host_ =
          base::MakeRefCounted<CacheStorageDispatcherHost>();
      cache_storage_dispatcher_host_->Init(
@@ -440,7 +453,7 @@ index 3887d68c6d22..629c16724145 100644
    }
    // Send the binding to IO thread, because Cache Storage handles Mojo IPC on IO
    // thread entirely.
-@@ -2019,7 +2028,8 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
+@@ -2029,7 +2038,8 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
  
    registry->AddInterface(base::BindRepeating(
        &AppCacheDispatcherHost::Create,
@@ -450,7 +463,7 @@ index 3887d68c6d22..629c16724145 100644
        GetID()));
  
    AddUIThreadInterface(registry.get(), base::Bind(&FieldTrialRecorder::Create));
-@@ -2050,6 +2060,9 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
+@@ -2060,6 +2070,9 @@ void RenderProcessHostImpl::RegisterMojoInterfaces() {
      plugin_registry_.reset(
          new PluginRegistryImpl(GetBrowserContext()->GetResourceContext()));
    }
@@ -561,10 +574,10 @@ index 2fe70f50171f..98244cd5ddf8 100644
                             std::move(client), creation_context_type,
                             blink::MessagePortChannel(std::move(message_port)),
 diff --git content/browser/shared_worker/shared_worker_service_impl.cc content/browser/shared_worker/shared_worker_service_impl.cc
-index 0727104684b1..ea180eca8131 100644
+index a1f30bf6c568..f736d07eb12f 100644
 --- content/browser/shared_worker/shared_worker_service_impl.cc
 +++ content/browser/shared_worker/shared_worker_service_impl.cc
-@@ -309,8 +309,8 @@ void SharedWorkerServiceImpl::CreateWorker(
+@@ -339,8 +339,8 @@ void SharedWorkerServiceImpl::CreateWorker(
          BrowserThread::IO, FROM_HERE,
          base::BindOnce(
              &CreateScriptLoaderOnIO,
@@ -574,12 +587,12 @@ index 0727104684b1..ea180eca8131 100644
 +                ->url_loader_factory_getter()),
              std::move(factory_bundle_for_browser),
              std::move(factory_bundle_for_renderer), service_worker_context_,
-             blob_url_loader_factory ? blob_url_loader_factory->Clone()
+             appcache_handle_core,
 diff --git content/browser/storage_partition_impl.h content/browser/storage_partition_impl.h
-index e79f8775a1be..ab08f9adfc93 100644
+index 6f6c5c1e504a..097095a613dd 100644
 --- content/browser/storage_partition_impl.h
 +++ content/browser/storage_partition_impl.h
-@@ -94,7 +94,7 @@ class CONTENT_EXPORT StoragePartitionImpl
+@@ -95,7 +95,7 @@ class CONTENT_EXPORT StoragePartitionImpl
    storage::FileSystemContext* GetFileSystemContext() override;
    storage::DatabaseTracker* GetDatabaseTracker() override;
    DOMStorageContextWrapper* GetDOMStorageContext() override;
@@ -588,9 +601,9 @@ index e79f8775a1be..ab08f9adfc93 100644
    IndexedDBContextImpl* GetIndexedDBContext() override;
    CacheStorageContextImpl* GetCacheStorageContext() override;
    ServiceWorkerContextWrapper* GetServiceWorkerContext() override;
-@@ -134,14 +134,14 @@ class CONTENT_EXPORT StoragePartitionImpl
+@@ -136,14 +136,14 @@ class CONTENT_EXPORT StoragePartitionImpl
+   void FlushNetworkInterfaceForTesting() override;
    void WaitForDeletionTasksForTesting() override;
-   void ResetURLLoaderFactoryForBrowserProcessForTesting() override;
  
 -  BackgroundFetchContext* GetBackgroundFetchContext();
 -  BackgroundSyncContext* GetBackgroundSyncContext();
@@ -611,7 +624,7 @@ index e79f8775a1be..ab08f9adfc93 100644
  
    // blink::mojom::StoragePartitionService interface.
    void OpenLocalStorage(const url::Origin& origin,
-@@ -150,18 +150,19 @@ class CONTENT_EXPORT StoragePartitionImpl
+@@ -152,18 +152,19 @@ class CONTENT_EXPORT StoragePartitionImpl
        const std::string& namespace_id,
        blink::mojom::SessionStorageNamespaceRequest request) override;
  
@@ -635,7 +648,7 @@ index e79f8775a1be..ab08f9adfc93 100644
  
    auto& bindings_for_testing() { return bindings_; }
  
-@@ -172,10 +173,11 @@ class CONTENT_EXPORT StoragePartitionImpl
+@@ -174,10 +175,11 @@ 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 +722,10 @@ index 653e22e0ee58..7b38a3ebd626 100644
  
    RenderFrameHost* render_frame_host_;
 diff --git content/public/browser/browser_context.h content/public/browser/browser_context.h
-index 4f794e25ac79..8f828995a4cc 100644
+index 28ba0306ffda..8d6fc0268d4b 100644
 --- content/public/browser/browser_context.h
 +++ content/public/browser/browser_context.h
-@@ -213,6 +213,8 @@ class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
+@@ -217,6 +217,8 @@ class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
  
    BrowserContext();
  
@@ -721,7 +734,7 @@ index 4f794e25ac79..8f828995a4cc 100644
    ~BrowserContext() override;
  
    // Shuts down the storage partitions associated to this browser context.
-@@ -304,6 +306,14 @@ class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
+@@ -311,6 +313,14 @@ class CONTENT_EXPORT BrowserContext : public base::SupportsUserData {
            const base::FilePath& partition_path,
            bool in_memory) = 0;
  
@@ -737,7 +750,7 @@ index 4f794e25ac79..8f828995a4cc 100644
        std::map<std::string, service_manager::EmbeddedServiceInfo>;
  
 diff --git content/public/browser/storage_partition.h content/public/browser/storage_partition.h
-index fe4b7cc8d990..1e533ebbbd07 100644
+index f55e28d79cda..297541d0a99a 100644
 --- content/public/browser/storage_partition.h
 +++ content/public/browser/storage_partition.h
 @@ -14,8 +14,10 @@
@@ -751,7 +764,7 @@ index fe4b7cc8d990..1e533ebbbd07 100644
  
  class GURL;
  
-@@ -59,12 +61,28 @@ class ServiceWorkerContext;
+@@ -60,12 +62,28 @@ class ServiceWorkerContext;
  class SharedWorkerService;
  class WebPackageContext;
  
@@ -780,7 +793,7 @@ index fe4b7cc8d990..1e533ebbbd07 100644
  // Defines what persistent state a child process can access.
  //
  // The StoragePartition defines the view each child process has of the
-@@ -102,6 +120,7 @@ class CONTENT_EXPORT StoragePartition {
+@@ -103,6 +121,7 @@ class CONTENT_EXPORT StoragePartition {
    virtual storage::FileSystemContext* GetFileSystemContext() = 0;
    virtual storage::DatabaseTracker* GetDatabaseTracker() = 0;
    virtual DOMStorageContext* GetDOMStorageContext() = 0;
@@ -788,9 +801,9 @@ index fe4b7cc8d990..1e533ebbbd07 100644
    virtual IndexedDBContext* GetIndexedDBContext() = 0;
    virtual ServiceWorkerContext* GetServiceWorkerContext() = 0;
    virtual SharedWorkerService* GetSharedWorkerService() = 0;
-@@ -228,6 +247,26 @@ class CONTENT_EXPORT StoragePartition {
-   // a way to work-around https://crbug.com/857577.
-   virtual void ResetURLLoaderFactoryForBrowserProcessForTesting() {}
+@@ -229,6 +248,26 @@ class CONTENT_EXPORT StoragePartition {
+   // Wait until all deletions tasks are finished. For test use only.
+   virtual void WaitForDeletionTasksForTesting() = 0;
  
 +  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 0080e9a68..872182fd4 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 0754968fae7f..e3c0d9b81459 100644
+index c29ed3e92bc9..fc3fe3a6f12f 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 0754968fae7f..e3c0d9b81459 100644
  void RenderText::SetDisplayRect(const Rect& r) {
    if (r != display_rect_) {
      display_rect_ = r;
-@@ -1505,6 +1513,19 @@ void RenderText::OnTextAttributeChanged() {
+@@ -1518,6 +1526,19 @@ void RenderText::OnTextAttributeChanged() {
    if (!multiline_ && replace_newline_chars_with_symbols_)
      base::ReplaceChars(layout_text_, kNewline, kNewlineSymbol, &layout_text_);
  
@@ -78,7 +78,7 @@ index 0754968fae7f..e3c0d9b81459 100644
  }
  
 diff --git ui/gfx/render_text.h ui/gfx/render_text.h
-index 76c0db086c66..ed123ef02279 100644
+index 50eaca5b18eb..038d866fd8d1 100644
 --- ui/gfx/render_text.h
 +++ ui/gfx/render_text.h
 @@ -307,6 +307,10 @@ class GFX_EXPORT RenderText {
@@ -92,7 +92,7 @@ index 76c0db086c66..ed123ef02279 100644
    const Rect& display_rect() const { return display_rect_; }
    void SetDisplayRect(const Rect& r);
  
-@@ -903,6 +907,8 @@ class GFX_EXPORT RenderText {
+@@ -906,6 +910,8 @@ class GFX_EXPORT RenderText {
    // Extra spacing placed between glyphs; used for obscured text styling.
    int glyph_spacing_ = 0;
  
@@ -272,7 +272,7 @@ index b5baab3cbb18..ee82e1b05b60 100644
    render_text->SetMaxLines(multi_line() ? max_lines() : 0);
    render_text->SetWordWrapBehavior(full_text_->word_wrap_behavior());
 diff --git ui/views/controls/label.h ui/views/controls/label.h
-index 1d35afeda78f..333f9c0f778d 100644
+index 9c78b30ab3a0..999eb4048f5c 100644
 --- ui/views/controls/label.h
 +++ ui/views/controls/label.h
 @@ -153,6 +153,10 @@ class VIEWS_EXPORT Label : public View,
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 e33fdd411..7655de225 100644
--- a/patch/patches/views_widget_180_1481_1565_1677_1749.patch
+++ b/patch/patches/views_widget_180_1481_1565_1677_1749.patch
@@ -73,7 +73,7 @@ index 8ed6ffd3a284..91db6f55c396 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 0f9d0a1c4269..cd9a314887cb 100644
+index 940d9c107664..f7a35655c757 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 0f9d0a1c4269..cd9a314887cb 100644
  #if defined(OS_WIN)
  #include "content/browser/frame_host/render_frame_host_impl.h"
  #include "content/public/common/context_menu_params.h"
-@@ -889,6 +893,14 @@ void RenderWidgetHostViewEventHandler::SetKeyboardFocus() {
+@@ -891,6 +895,14 @@ void RenderWidgetHostViewEventHandler::SetKeyboardFocus() {
          ::SetFocus(hwnd);
      }
    }
@@ -335,7 +335,7 @@ index c5e6df7ce811..8648b49b5753 100644
    base::WeakPtrFactory<DesktopWindowTreeHostX11> weak_factory_;
  
 diff --git ui/views/widget/widget.cc ui/views/widget/widget.cc
-index e4e7fc6ce96c..9123f688646f 100644
+index a4a01235a2cd..a3ffe1c16270 100644
 --- ui/views/widget/widget.cc
 +++ ui/views/widget/widget.cc
 @@ -132,6 +132,7 @@ Widget::InitParams::InitParams(Type type)
@@ -369,7 +369,7 @@ index e4e7fc6ce96c..9123f688646f 100644
    }
    // This must come after SetContentsView() or it might not be able to find
    // the correct NativeTheme (on Linux). See http://crbug.com/384492
-@@ -1103,10 +1109,16 @@ void Widget::OnNativeWidgetDestroyed() {
+@@ -1099,10 +1105,16 @@ void Widget::OnNativeWidgetDestroyed() {
  }
  
  gfx::Size Widget::GetMinimumSize() const {
@@ -387,10 +387,10 @@ index e4e7fc6ce96c..9123f688646f 100644
  }
  
 diff --git ui/views/widget/widget.h ui/views/widget/widget.h
-index 6862cfb45d08..d0674041b075 100644
+index c92fd03abc31..f787d9892508 100644
 --- ui/views/widget/widget.h
 +++ ui/views/widget/widget.h
-@@ -252,6 +252,7 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
+@@ -249,6 +249,7 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
      // Whether the widget should be maximized or minimized.
      ui::WindowShowState show_state;
      gfx::NativeView parent;
diff --git a/patch/patches/web_contents_1257_1565.patch b/patch/patches/web_contents_1257_1565.patch
index 57e68dd22..0f2fed10f 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 26384f823b51..0582c1a753af 100644
+index ccde2311b622..d0df241f6f22 100644
 --- content/browser/web_contents/web_contents_impl.cc
 +++ content/browser/web_contents/web_contents_impl.cc
-@@ -1931,21 +1931,30 @@ void WebContentsImpl::Init(const WebContents::CreateParams& params) {
+@@ -1935,21 +1935,30 @@ 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 26384f823b51..0582c1a753af 100644
    CHECK(render_view_host_delegate_view_);
    CHECK(view_.get());
  
-@@ -2622,6 +2631,15 @@ void WebContentsImpl::CreateNewWindow(
+@@ -2626,6 +2635,15 @@ void WebContentsImpl::CreateNewWindow(
    create_params.renderer_initiated_creation =
        main_frame_route_id != MSG_ROUTING_NONE;
  
@@ -61,7 +61,7 @@ index 26384f823b51..0582c1a753af 100644
    std::unique_ptr<WebContents> new_contents;
    if (!is_guest) {
      create_params.context = view_->GetNativeView();
-@@ -2652,7 +2670,7 @@ void WebContentsImpl::CreateNewWindow(
+@@ -2656,7 +2674,7 @@ 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 26384f823b51..0582c1a753af 100644
      }
      // Save the created window associated with the route so we can show it
      // later.
-@@ -5983,7 +6001,7 @@ InterstitialPageImpl* WebContentsImpl::GetInterstitialForRenderManager() {
+@@ -6000,7 +6018,7 @@ 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 0f82f91e437c..1c1e5e8f60bd 100644
+index b26563cd2cae..33d245c91cbb 100644
 --- content/public/browser/web_contents.h
 +++ content/public/browser/web_contents.h
 @@ -76,9 +76,11 @@ class BrowserPluginGuestDelegate;
diff --git a/patch/patches/webkit_plugin_info_2015.patch b/patch/patches/webkit_plugin_info_2015.patch
index 1f8f7a4a1..c6a1463dd 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 f927253a7e0b..c537ed1b117b 100644
+index b70b944d371c..5f4649151baa 100644
 --- third_party/blink/public/platform/platform.h
 +++ third_party/blink/public/platform/platform.h
-@@ -710,6 +710,11 @@ class BLINK_PLATFORM_EXPORT Platform {
+@@ -682,6 +682,11 @@ class BLINK_PLATFORM_EXPORT Platform {
    // runs during Chromium's build step).
    virtual bool IsTakingV8ContextSnapshot() { return false; }
  
@@ -44,31 +44,31 @@ 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 976bae9c792b..10fb75b0af57 100644
+index d250bb01f5cf..ae77e162e039 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(
+@@ -332,6 +332,8 @@ WebDevToolsAgentImpl::Session::Session(
        &WebDevToolsAgentImpl::Session::Detach, WrapWeakPersistent(this)));
  
-   InitializeInspectorSession(reattach_state);
+   InitializeInspectorSession(reattach_state, std::move(reattach_session_state));
 +
 +  Platform::Current()->DevToolsAgentAttached();
  }
  
  WebDevToolsAgentImpl::Session::~Session() {
-@@ -349,6 +351,7 @@ void WebDevToolsAgentImpl::Session::Detach() {
+@@ -357,6 +359,7 @@ void WebDevToolsAgentImpl::Session::Detach() {
    io_session_->DeleteSoon();
    io_session_ = nullptr;
    inspector_session_->Dispose();
 +  Platform::Current()->DevToolsAgentDetached();
  }
  
- void WebDevToolsAgentImpl::Session::SendProtocolResponse(int session_id,
+ void WebDevToolsAgentImpl::Session::SendProtocolResponse(
 diff --git third_party/blink/renderer/core/frame/local_frame.cc third_party/blink/renderer/core/frame/local_frame.cc
-index 464a41e6f278..7e29a6a66bf4 100644
+index 4ad61b99668c..bb7da96dbe5c 100644
 --- third_party/blink/renderer/core/frame/local_frame.cc
 +++ third_party/blink/renderer/core/frame/local_frame.cc
-@@ -1264,7 +1264,7 @@ FrameResourceCoordinator* LocalFrame::GetFrameResourceCoordinator() {
+@@ -1265,7 +1265,7 @@ FrameResourceCoordinator* LocalFrame::GetFrameResourceCoordinator() {
  PluginData* LocalFrame::GetPluginData() const {
    if (!Loader().AllowPlugins(kNotAboutToInstantiatePlugin))
      return nullptr;
@@ -78,7 +78,7 @@ index 464a41e6f278..7e29a6a66bf4 100644
  }
  
 diff --git third_party/blink/renderer/core/page/page.cc third_party/blink/renderer/core/page/page.cc
-index 0f42c3e762d3..4836763bfff9 100644
+index c1140f566f50..2242209df9f6 100644
 --- third_party/blink/renderer/core/page/page.cc
 +++ third_party/blink/renderer/core/page/page.cc
 @@ -164,7 +164,8 @@ Page::Page(PageClients& page_clients)
@@ -141,7 +141,7 @@ index 0f42c3e762d3..4836763bfff9 100644
        page->NotifyPluginsChanged();
      }
    }
-@@ -733,7 +753,8 @@ void Page::Trace(blink::Visitor* visitor) {
+@@ -734,7 +754,8 @@ void Page::Trace(blink::Visitor* visitor) {
    visitor->Trace(overscroll_controller_);
    visitor->Trace(link_highlights_);
    visitor->Trace(main_frame_);
@@ -152,7 +152,7 @@ index 0f42c3e762d3..4836763bfff9 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 1be040296b6e..d3472a25c1ff 100644
+index 41f555af82a0..c2f452e61072 100644
 --- third_party/blink/renderer/core/page/page.h
 +++ third_party/blink/renderer/core/page/page.h
 @@ -138,7 +138,8 @@ class CORE_EXPORT Page final : public GarbageCollectedFinalized<Page>,
@@ -165,7 +165,7 @@ index 1be040296b6e..d3472a25c1ff 100644
  
    // Resets the plugin data for all pages in the renderer process and notifies
    // PluginsChangedObservers.
-@@ -368,7 +369,8 @@ class CORE_EXPORT Page final : public GarbageCollectedFinalized<Page>,
+@@ -366,7 +367,8 @@ class CORE_EXPORT Page final : public GarbageCollectedFinalized<Page>,
    const Member<OverscrollController> overscroll_controller_;
    const Member<LinkHighlights> link_highlights_;
  
diff --git a/patch/patches/webkit_popups.patch b/patch/patches/webkit_popups.patch
index c95e424cc..aa07d8920 100644
--- a/patch/patches/webkit_popups.patch
+++ b/patch/patches/webkit_popups.patch
@@ -20,7 +20,7 @@ index fcba33880932..ef0bf66f8a2b 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 2acc5921abeb..3e0c07dd6aa3 100644
+index 291d4b7a9195..73d413c45a9f 100644
 --- third_party/blink/renderer/core/exported/web_view_impl.cc
 +++ third_party/blink/renderer/core/exported/web_view_impl.cc
 @@ -241,8 +241,13 @@ void WebView::SetUseExternalPopupMenus(bool use_external_popup_menus) {
@@ -80,10 +80,10 @@ index 9055bbe708a8..dc51d1db9921 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 5656f762955e..d3ce4ebaf088 100644
+index 452a87d9f43d..84c562716d72 100644
 --- third_party/blink/renderer/core/page/chrome_client_impl.cc
 +++ third_party/blink/renderer/core/page/chrome_client_impl.cc
-@@ -809,7 +809,7 @@ bool ChromeClientImpl::HasOpenedPopup() const {
+@@ -780,7 +780,7 @@ 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 7d1b9f36c..7a8f16103 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 25f26dda33cf..d041b972461c 100644
+index 327117d8344c..136ba5df36c8 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 @@
@@ -35,7 +35,7 @@ index 25f26dda33cf..d041b972461c 100644
        extensions::ExtensionRegistry::Get(profile);
    std::string extensions_list;
 diff --git chrome/browser/memory_details.cc chrome/browser/memory_details.cc
-index 6dd7385d105f..1b8635f7569f 100644
+index abd72f75fa01..9566c1cea50a 100644
 --- chrome/browser/memory_details.cc
 +++ chrome/browser/memory_details.cc
 @@ -16,6 +16,7 @@
diff --git a/patch/patches/webview_plugin_2020.patch b/patch/patches/webview_plugin_2020.patch
index 1557355c6..3afed5b45 100644
--- a/patch/patches/webview_plugin_2020.patch
+++ b/patch/patches/webview_plugin_2020.patch
@@ -1,5 +1,5 @@
 diff --git chrome/app/generated_resources.grd chrome/app/generated_resources.grd
-index 45d8533d283f..71e3b67d2554 100644
+index df8b3cdab7ca..940f176053b4 100644
 --- chrome/app/generated_resources.grd
 +++ chrome/app/generated_resources.grd
 @@ -4457,7 +4457,7 @@ Keep your key file in a safe place. You will need it to create new versions of y
diff --git a/patch/patches/win_rt_2274.patch b/patch/patches/win_rt_2274.patch
index 4e7357c21..684b1b8ca 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 7beb41460e7d..335e25b64552 100644
+index d330dd221cb6..43bc51b78e96 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(
diff --git a/tests/ceftests/osr_display_unittest.cc b/tests/ceftests/osr_display_unittest.cc
index 6ed7379d5..720d5bdc5 100644
--- a/tests/ceftests/osr_display_unittest.cc
+++ b/tests/ceftests/osr_display_unittest.cc
@@ -118,7 +118,7 @@ class DisplayTestHandler : public RoutingTestHandler, public CefRenderHandler {
 
   std::string GetPageContents(const std::string& name,
                               const std::string& status) {
-    return "<html><body>Page1<script>window.testQuery({request:'" +
+    return "<html><body>" + name + "<script>window.testQuery({request:'" +
            std::string(kTestMsg) + ":" + status + "'});</script></body></html>";
   }