Add embedder api for participating in gpu logic

content/public/common/content_client.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_PUBLIC_COMMON_CONTENT_CLIENT_H_
 #define CONTENT_PUBLIC_COMMON_CONTENT_CLIENT_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 24 matching lines @@
 }
 
 namespace sandbox {
 class TargetPolicy;
 }
 
 namespace content {
 
 class ContentBrowserClient;
 class ContentClient;
+class ContentGpuClient;
 class ContentPluginClient;
 class ContentRendererClient;
 class ContentUtilityClient;
 struct PepperPluginInfo;
 
 // Setter and getter for the client.  The client should be set early, before any
 // content code is called.
 CONTENT_EXPORT void SetContentClient(ContentClient* client);
 
 #if defined(CONTENT_IMPLEMENTATION)
@@ skipping 10 matching lines @@
 CONTENT_EXPORT ContentUtilityClient* SetUtilityClientForTesting(
     ContentUtilityClient* u);
 
 // Interface that the embedder implements.
 class CONTENT_EXPORT ContentClient {
  public:
   ContentClient();
   virtual ~ContentClient();
 
   ContentBrowserClient* browser() { return browser_; }
+  ContentGpuClient* gpu() { return gpu_; }
   ContentPluginClient* plugin() { return plugin_; }
   ContentRendererClient* renderer() { return renderer_; }
   ContentUtilityClient* utility() { return utility_; }
 
   // Sets the currently active URL.  Use GURL() to clear the URL.
   virtual void SetActiveURL(const GURL& url) {}
 
   // Sets the data on the current gpu.
   virtual void SetGpuInfo(const gpu::GPUInfo& gpu_info) {}
 
@@ skipping 67 matching lines @@
   // ContentBrowserClient::DoesSiteRequireDedicatedProcess() when making process
   // model decisions.
   virtual bool IsSupplementarySiteIsolationModeEnabled();
 
  private:
   friend class ContentClientInitializer;  // To set these pointers.
   friend class InternalTestInitializer;
 
   // The embedder API for participating in browser logic.
   ContentBrowserClient* browser_;
+  // The embedder API for participating in gpu logic.
+  ContentGpuClient* gpu_;
   // The embedder API for participating in plugin logic.
   ContentPluginClient* plugin_;
   // The embedder API for participating in renderer logic.
   ContentRendererClient* renderer_;
   // The embedder API for participating in utility logic.
   ContentUtilityClient* utility_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_CONTENT_CLIENT_H_