cef/patch/patches/content_2015.patch

diff --git content/browser/devtools/devtools_http_handler.cc content/browser/devtools/devtools_http_handler.cc
index 2068552edfba8..6ef07a0a5b7fa 100644
--- content/browser/devtools/devtools_http_handler.cc
+++ content/browser/devtools/devtools_http_handler.cc
@@ -591,7 +591,7 @@ void DevToolsHttpHandler::OnJsonRequest(
     base::Value::Dict version;
     version.Set("Protocol-Version", DevToolsAgentHost::GetProtocolVersion());
     version.Set("WebKit-Version", GetWebKitVersion());
-    version.Set("Browser", GetContentClient()->browser()->GetProduct());
+    version.Set("Browser", GetContentClient()->browser()->GetChromeProduct());
     version.Set("User-Agent", GetContentClient()->browser()->GetUserAgent());
     version.Set("V8-Version", V8_VERSION_STRING);
     std::string host = info.GetHeaderValue("host");
diff --git content/browser/loader/navigation_url_loader_impl.cc content/browser/loader/navigation_url_loader_impl.cc
index 4909784a9f1e3..ef4e4414a0a9b 100644
--- content/browser/loader/navigation_url_loader_impl.cc
+++ content/browser/loader/navigation_url_loader_impl.cc
@@ -852,7 +852,7 @@ NavigationURLLoaderImpl::CreateNonNetworkLoaderFactory(
   mojo::PendingRemote<network::mojom::URLLoaderFactory>
       terminal_external_protocol;
   bool handled = GetContentClient()->browser()->HandleExternalProtocol(
-      resource_request.url, std::move(web_contents_getter),
+      resource_request.url, web_contents_getter,
       frame_tree_node->frame_tree_node_id(), navigation_ui_data,
       request_info.is_primary_main_frame,
       frame_tree_node->IsInFencedFrameTree(), request_info.sandbox_flags,
@@ -864,6 +864,21 @@ NavigationURLLoaderImpl::CreateNonNetworkLoaderFactory(
                 *request_info.initiator_document_token)
           : nullptr,
       &terminal_external_protocol);
+
+  if (!handled) {
+    handled = GetContentClient()->browser()->HandleExternalProtocol(
+        web_contents_getter, frame_tree_node->frame_tree_node_id(),
+        navigation_ui_data, request_info.is_primary_main_frame,
+        frame_tree_node->IsInFencedFrameTree(), request_info.sandbox_flags,
+        resource_request, initiating_origin,
+        request_info.initiator_document_token
+            ? RenderFrameHostImpl::FromDocumentToken(
+                  request_info.initiator_process_id,
+                  *request_info.initiator_document_token)
+            : nullptr,
+        &terminal_external_protocol);
+  }
+
   if (terminal_external_protocol) {
     return std::make_pair(
         /*is_cacheable=*/false,
diff --git content/public/browser/content_browser_client.cc content/public/browser/content_browser_client.cc
index 62fed61bd87f1..7a4631e9fb6b7 100644
--- content/public/browser/content_browser_client.cc
+++ content/public/browser/content_browser_client.cc
@@ -1100,7 +1100,7 @@ ContentBrowserClient::CreateURLLoaderHandlerForServiceWorkerNavigationPreload(
 void ContentBrowserClient::OnNetworkServiceCreated(
     network::mojom::NetworkService* network_service) {}
 
-void ContentBrowserClient::ConfigureNetworkContextParams(
+bool ContentBrowserClient::ConfigureNetworkContextParams(
     BrowserContext* context,
     bool in_memory,
     const base::FilePath& relative_partition_path,
@@ -1109,6 +1109,7 @@ void ContentBrowserClient::ConfigureNetworkContextParams(
         cert_verifier_creation_params) {
   network_context_params->user_agent = GetUserAgentBasedOnPolicy(context);
   network_context_params->accept_language = "en-us,en";
+  return true;
 }
 
 std::vector<base::FilePath>
diff --git content/public/browser/content_browser_client.h content/public/browser/content_browser_client.h
index 406607bd32563..e32e445aa8923 100644
--- content/public/browser/content_browser_client.h
+++ content/public/browser/content_browser_client.h
@@ -2079,7 +2079,7 @@ class CONTENT_EXPORT ContentBrowserClient {
   //
   // If |relative_partition_path| is the empty string, it means this needs to
   // create the default NetworkContext for the BrowserContext.
-  virtual void ConfigureNetworkContextParams(
+  virtual bool ConfigureNetworkContextParams(
       BrowserContext* context,
       bool in_memory,
       const base::FilePath& relative_partition_path,
@@ -2300,6 +2300,21 @@ class CONTENT_EXPORT ContentBrowserClient {
       RenderFrameHost* initiator_document,
       mojo::PendingRemote<network::mojom::URLLoaderFactory>* out_factory);
 
+  // Same as above, but exposing the whole ResourceRequest object.
+  virtual bool HandleExternalProtocol(
+      base::RepeatingCallback<WebContents*()> web_contents_getter,
+      int frame_tree_node_id,
+      NavigationUIData* navigation_data,
+      bool is_primary_main_frame,
+      bool is_in_fenced_frame_tree,
+      network::mojom::WebSandboxFlags sandbox_flags,
+      const network::ResourceRequest& request,
+      const std::optional<url::Origin>& initiating_origin,
+      RenderFrameHost* initiator_document,
+      mojo::PendingRemote<network::mojom::URLLoaderFactory>* out_factory) {
+    return false;
+  }
+
   // Creates an OverlayWindow to be used for video or Picture-in-Picture.
   // This window will house the content shown when in Picture-in-Picture mode.
   // This will return a new OverlayWindow.
@@ -2357,6 +2372,10 @@ class CONTENT_EXPORT ContentBrowserClient {
   // Used as part of the user agent string.
   virtual std::string GetProduct();
 
+  // Returns the Chrome-specific product string. This is used for compatibility
+  // purposes with external tools like Selenium.
+  virtual std::string GetChromeProduct() { return GetProduct(); }
+
   // Returns the user agent. This can also return the reduced user agent, based
   // on blink::features::kUserAgentReduction. Content may cache this value.
   virtual std::string GetUserAgent();
diff --git content/public/renderer/content_renderer_client.h content/public/renderer/content_renderer_client.h
index a062418a22ec9..9b97b77a1f916 100644
--- content/public/renderer/content_renderer_client.h
+++ content/public/renderer/content_renderer_client.h
@@ -108,6 +108,9 @@ class CONTENT_EXPORT ContentRendererClient {
   // a crash handler (such as crashpad) is already in use.
   virtual void SetUpWebAssemblyTrapHandler();
 
+  // Notifies that the RenderThread can now send sync IPC messages.
+  virtual void RenderThreadConnected() {}
+
   // Notifies that a new RenderFrame has been created.
   virtual void RenderFrameCreated(RenderFrame* render_frame) {}
 
@@ -337,6 +340,10 @@ class CONTENT_EXPORT ContentRendererClient {
   // This method may invalidate the frame.
   virtual void RunScriptsAtDocumentIdle(RenderFrame* render_frame) {}
 
+  // Notifies that a DevTools agent has attached or detached.
+  virtual void DevToolsAgentAttached() {}
+  virtual void DevToolsAgentDetached() {}
+
   // Allows subclasses to enable some runtime features before Blink has
   // started.
   virtual void SetRuntimeFeaturesDefaultsBeforeBlinkInitialization() {}
diff --git content/renderer/render_thread_impl.cc content/renderer/render_thread_impl.cc
index da4a8410a6c5d..41cb281d271dd 100644
--- content/renderer/render_thread_impl.cc
+++ content/renderer/render_thread_impl.cc
@@ -549,6 +549,8 @@ void RenderThreadImpl::Init() {
       GetContentClient()->renderer()->CreateURLLoaderThrottleProvider(
           blink::URLLoaderThrottleProviderType::kFrame);
 
+  GetContentClient()->renderer()->RenderThreadConnected();
+
   GetAssociatedInterfaceRegistry()->AddInterface<mojom::Renderer>(
       base::BindRepeating(&RenderThreadImpl::OnRendererInterfaceReceiver,
                           base::Unretained(this)));
diff --git content/renderer/renderer_blink_platform_impl.cc content/renderer/renderer_blink_platform_impl.cc
index c053926291ea4..6edf384e53cd8 100644
--- content/renderer/renderer_blink_platform_impl.cc
+++ content/renderer/renderer_blink_platform_impl.cc
@@ -989,6 +989,15 @@ SkBitmap* RendererBlinkPlatformImpl::GetSadPageBitmap() {
 
 //------------------------------------------------------------------------------
 
+void RendererBlinkPlatformImpl::DevToolsAgentAttached() {
+  GetContentClient()->renderer()->DevToolsAgentAttached();
+}
+void RendererBlinkPlatformImpl::DevToolsAgentDetached() {
+  GetContentClient()->renderer()->DevToolsAgentDetached();
+}
+
+//------------------------------------------------------------------------------
+
 std::unique_ptr<blink::WebV8ValueConverter>
 RendererBlinkPlatformImpl::CreateWebV8ValueConverter() {
   return std::make_unique<V8ValueConverterImpl>();
diff --git content/renderer/renderer_blink_platform_impl.h content/renderer/renderer_blink_platform_impl.h
index d5ab3967f21cc..b6494070f6840 100644
--- content/renderer/renderer_blink_platform_impl.h
+++ content/renderer/renderer_blink_platform_impl.h
@@ -236,6 +236,9 @@ class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
   InertAndMinimumIntervalOfUserLevelMemoryPressureSignal() override;
 #endif  // BUILDFLAG(IS_ANDROID)
 
+  void DevToolsAgentAttached() override;
+  void DevToolsAgentDetached() override;
+
   // Tells this platform that the renderer is locked to a site (i.e., a scheme
   // plus eTLD+1, such as https://google.com), or to a more specific origin.
   void SetIsLockedToSite();
diff --git content/shell/browser/shell_content_browser_client.cc content/shell/browser/shell_content_browser_client.cc
index d8a569dde0012..d3e755f66e4ec 100644
--- content/shell/browser/shell_content_browser_client.cc
+++ content/shell/browser/shell_content_browser_client.cc
@@ -749,7 +749,7 @@ void ShellContentBrowserClient::OnNetworkServiceCreated(
 #endif
 }
 
-void ShellContentBrowserClient::ConfigureNetworkContextParams(
+bool ShellContentBrowserClient::ConfigureNetworkContextParams(
     BrowserContext* context,
     bool in_memory,
     const base::FilePath& relative_partition_path,
@@ -758,6 +758,7 @@ void ShellContentBrowserClient::ConfigureNetworkContextParams(
         cert_verifier_creation_params) {
   ConfigureNetworkContextParamsForShell(context, network_context_params,
                                         cert_verifier_creation_params);
+  return true;
 }
 
 std::vector<base::FilePath>
diff --git content/shell/browser/shell_content_browser_client.h content/shell/browser/shell_content_browser_client.h
index 810c7adb1e2b9..1827d957ed012 100644
--- content/shell/browser/shell_content_browser_client.h
+++ content/shell/browser/shell_content_browser_client.h
@@ -151,7 +151,7 @@ class ShellContentBrowserClient : public ContentBrowserClient {
   GetGeolocationSystemPermissionManager() override;
   void OnNetworkServiceCreated(
       network::mojom::NetworkService* network_service) override;
-  void ConfigureNetworkContextParams(
+  bool ConfigureNetworkContextParams(
       BrowserContext* context,
       bool in_memory,
       const base::FilePath& relative_partition_path,
diff --git headless/lib/browser/headless_content_browser_client.cc headless/lib/browser/headless_content_browser_client.cc
index e4be49f9cccf8..6132a90e5ee93 100644
--- headless/lib/browser/headless_content_browser_client.cc
+++ headless/lib/browser/headless_content_browser_client.cc
@@ -301,7 +301,7 @@ bool HeadlessContentBrowserClient::IsSharedStorageSelectURLAllowed(
   return true;
 }
 
-void HeadlessContentBrowserClient::ConfigureNetworkContextParams(
+bool HeadlessContentBrowserClient::ConfigureNetworkContextParams(
     content::BrowserContext* context,
     bool in_memory,
     const base::FilePath& relative_partition_path,
@@ -311,6 +311,7 @@ void HeadlessContentBrowserClient::ConfigureNetworkContextParams(
   HeadlessBrowserContextImpl::From(context)->ConfigureNetworkContextParams(
       in_memory, relative_partition_path, network_context_params,
       cert_verifier_creation_params);
+  return true;
 }
 
 std::string HeadlessContentBrowserClient::GetProduct() {
diff --git headless/lib/browser/headless_content_browser_client.h headless/lib/browser/headless_content_browser_client.h
index 90cc52b93e737..882f385844d59 100644
--- headless/lib/browser/headless_content_browser_client.h
+++ headless/lib/browser/headless_content_browser_client.h
@@ -85,7 +85,7 @@ class HeadlessContentBrowserClient : public content::ContentBrowserClient {
       std::string* out_debug_message,
       bool* out_block_is_site_setting_specific) override;
 
-  void ConfigureNetworkContextParams(
+  bool ConfigureNetworkContextParams(
       content::BrowserContext* context,
       bool in_memory,
       const base::FilePath& relative_partition_path,