Resize synchronization for Linux.

chrome/browser/gpu_process_host.h

 // Copyright (c) 2010 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 CHROME_BROWSER_GPU_PROCESS_HOST_H_
 #define CHROME_BROWSER_GPU_PROCESS_HOST_H_
 #pragma once
 
 #include <queue>
 
 #include "base/basictypes.h"
 #include "base/non_thread_safe.h"
 #include "base/ref_counted.h"
 #include "chrome/browser/browser_child_process_host.h"
 #include "gfx/native_widget_types.h"
 
 struct GpuHostMsg_AcceleratedSurfaceSetIOSurface_Params;
 class GPUInfo;
 class ResourceMessageFilter;
 
+namespace gfx {
+class Size;
+}
+
 namespace IPC {
 struct ChannelHandle;
 class Message;
 }
 
 class GpuProcessHost : public BrowserChildProcessHost, public NonThreadSafe {
  public:
   // Getter for the singleton. This will return NULL on failure.
   static GpuProcessHost* Get();
 
@@ skipping 44 matching lines @@
   bool Init();
 
   void OnControlMessageReceived(const IPC::Message& message);
 
   // Message handlers.
   void OnChannelEstablished(const IPC::ChannelHandle& channel_handle,
                             const GPUInfo& gpu_info);
   void OnSynchronizeReply();
 #if defined(OS_LINUX)
   void OnGetViewXID(gfx::NativeViewId id, IPC::Message* reply_msg);
+  void OnResizeXID(unsigned long xid, gfx::Size size, IPC::Message* reply_msg);
 #elif defined(OS_MACOSX)
   void OnAcceleratedSurfaceSetIOSurface(
       const GpuHostMsg_AcceleratedSurfaceSetIOSurface_Params& params);
   void OnAcceleratedSurfaceBuffersSwapped(int32 renderer_id,
                                           int32 render_view_id,
                                           gfx::PluginWindowHandle window,
                                           uint64 surface_id);
 #endif
 
   // Sends the response for establish channel request to the renderer.
@@ skipping 22 matching lines @@
   // the GPU process, but haven't heard back about yet.
   std::queue<ChannelRequest> sent_requests_;
 
   // The pending synchronization requests we need to reply to.
   std::queue<SynchronizationRequest> queued_synchronization_replies_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuProcessHost);
 };
 
 #endif  // CHROME_BROWSER_GPU_PROCESS_HOST_H_