Make EstablishGpuChannel synchronous. Remove obsolete Synchronize msg.

content/renderer/render_thread.h

 // Copyright (c) 2011 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_RENDERER_RENDER_THREAD_H_
 #define CONTENT_RENDERER_RENDER_THREAD_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 175 matching lines @@
 
   // Sends a message to the browser to clear thed host cache.
   void ClearHostResolverCache();
 
   // Sends a message to the browser to clear the predictor cache.
   void ClearPredictorCache();
 
   // Sends a message to the browser to enable/disable spdy.
   void EnableSpdy(bool enable);
 
-  // Asynchronously establish a channel to the GPU plugin if not previously
-  // established or if it has been lost (for example if the GPU plugin crashed).
-  // Use GetGpuChannel() to determine when the channel is ready for use.
-  void EstablishGpuChannel(content::CauseForGpuLaunch);
-
   // Synchronously establish a channel to the GPU plugin if not previously
   // established or if it has been lost (for example if the GPU plugin crashed).
   // If there is a pending asynchronous request, it will be completed by the
   // time this routine returns.
   GpuChannelHost* EstablishGpuChannelSync(content::CauseForGpuLaunch);
 
   // Get the GPU channel. Returns NULL if the channel is not established or
   // has been lost.
   GpuChannelHost* GetGpuChannel();
 
@@ skipping 19 matching lines @@
 
   void Init();
 
   void OnSetZoomLevelForCurrentURL(const GURL& url, double zoom_level);
   void OnDOMStorageEvent(const DOMStorageMsg_Event_Params& params);
   void OnSetNextPageID(int32 next_page_id);
   void OnSetCSSColors(const std::vector<CSSColors::CSSColorMapping>& colors);
   void OnCreateNewView(const ViewMsg_New_Params& params);
   void OnTransferBitmap(const SkBitmap& bitmap, int resource_id);
   void OnPurgePluginListCache(bool reload_pages);
-  void OnGpuChannelEstablished(const IPC::ChannelHandle& channel_handle,
-                               base::ProcessHandle renderer_process_for_gpu,
-                               const GPUInfo& gpu_info);
   void OnGetAccessibilityTree();
 
   // We initialize WebKit as late as possible.
   void EnsureWebKitInitialized();
 
   // These objects live solely on the render thread.
   scoped_ptr<ScopedRunnableMethodFactory<RenderThread> > task_factory_;
   scoped_ptr<AppCacheDispatcher> appcache_dispatcher_;
   scoped_ptr<IndexedDBDispatcher> indexed_db_dispatcher_;
   scoped_ptr<RendererWebKitClientImpl> webkit_client_;
@@ skipping 31 matching lines @@
 
   // Map of registered v8 extensions. The key is the extension name.
   std::set<std::string> v8_extensions_;
 
   ObserverList<RenderProcessObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderThread);
 };
 
 #endif  // CONTENT_RENDERER_RENDER_THREAD_H_