diff --git content/browser/devtools/devtools_http_handler.cc content/browser/devtools/devtools_http_handler.cc
index 11c9cd82d0392..9c700bc625cd5 100644
--- content/browser/devtools/devtools_http_handler.cc
+++ content/browser/devtools/devtools_http_handler.cc
@@ -598,7 +598,7 @@ 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 a7b8a6ed9165c..cf3b7ee6d06de 100644
--- content/browser/loader/navigation_url_loader_impl.cc
+++ content/browser/loader/navigation_url_loader_impl.cc
@@ -858,7 +858,7 @@ 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,
@@ -870,6 +870,21 @@ 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 dc4110d8878b8..936f861619e26 100644
--- content/public/browser/content_browser_client.cc
+++ content/public/browser/content_browser_client.cc
@@ -1127,7 +1127,7 @@ 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,
@@ -1136,6 +1136,7 @@ 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 77e3d993b3dc0..349043f3d965b 100644
--- content/public/browser/content_browser_client.h
+++ content/public/browser/content_browser_client.h
@@ -2141,7 +2141,7 @@ 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,
@@ -2354,6 +2354,21 @@ 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.
@@ -2414,6 +2429,10 @@ 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 dd8f6b9a87a0c..c1f93a716b485 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) {}
@@ -345,6 +348,10 @@ 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 f2b7b6d436431..988447abd44b9 100644
--- content/renderer/render_thread_impl.cc
+++ content/renderer/render_thread_impl.cc
@@ -572,6 +572,8 @@ 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 06000a2c90989..df8daf5b60a1e 100644
--- content/renderer/renderer_blink_platform_impl.cc
+++ content/renderer/renderer_blink_platform_impl.cc
@@ -1030,6 +1030,15 @@ 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 75504bfc89cbe..8a315105f4390 100644
--- content/renderer/renderer_blink_platform_impl.h
+++ content/renderer/renderer_blink_platform_impl.h
@@ -243,6 +243,9 @@ 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 9064deed51d23..bea9f5e400c5f 100644
--- content/shell/browser/shell_content_browser_client.cc
+++ content/shell/browser/shell_content_browser_client.cc
@@ -743,7 +743,7 @@ void ShellContentBrowserClient::OnNetworkServiceCreated(
#endif
}
-void ShellContentBrowserClient::ConfigureNetworkContextParams(
+bool ShellContentBrowserClient::ConfigureNetworkContextParams(
BrowserContext* context,
bool in_memory,
const base::FilePath& relative_partition_path,
@@ -752,6 +752,7 @@ 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 adda0a797eb58..a83a9e048000c 100644
--- content/shell/browser/shell_content_browser_client.h
+++ content/shell/browser/shell_content_browser_client.h
@@ -149,7 +149,7 @@ 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 5818c29a8efd2..eac53ff61db95 100644
--- headless/lib/browser/headless_content_browser_client.cc
+++ headless/lib/browser/headless_content_browser_client.cc
@@ -338,7 +338,7 @@ bool HeadlessContentBrowserClient::IsSharedStorageSelectURLAllowed(
return true;
}
-void HeadlessContentBrowserClient::ConfigureNetworkContextParams(
+bool HeadlessContentBrowserClient::ConfigureNetworkContextParams(
content::BrowserContext* context,
bool in_memory,
const base::FilePath& relative_partition_path,
@@ -348,6 +348,7 @@ 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 487ab091cb880..5c9cd62d4c6d1 100644
--- headless/lib/browser/headless_content_browser_client.h
+++ headless/lib/browser/headless_content_browser_client.h
@@ -94,7 +94,7 @@ 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,