Add mouse input forwarding to gpu service

content/common/gpu/gpu_channel.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_COMMON_GPU_GPU_CHANNEL_H_
 #define CONTENT_COMMON_GPU_GPU_CHANNEL_H_
 
 #include <deque>
 #include <string>
 
@@ skipping 127 matching lines @@
 
   void CacheShader(const std::string& key, const std::string& shader);
 
   void AddFilter(IPC::MessageFilter* filter);
   void RemoveFilter(IPC::MessageFilter* filter);
 
   uint64 GetMemoryUsage();
 
   bool allow_future_sync_points() const { return allow_future_sync_points_; }
 
+  void HandleUpdateValueState(unsigned int target,
+                              const gpu::ValueState& state);
+
  private:
   friend class GpuChannelMessageFilter;
 
   void OnDestroy();
 
   bool OnControlMessageReceived(const IPC::Message& msg);
 
   void HandleMessage();
 
   // Message handlers.
@@ skipping 65 matching lines @@
   // that any WeakPtrs to Controller are invalidated before its members
   // variable's destructors are executed, rendering them invalid.
   base::WeakPtrFactory<GpuChannel> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannel);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_GPU_CHANNEL_H_