Add mouse input forwarding to gpu service

gpu/command_buffer/service/valuebuffer_manager.h

 // Copyright (c) 2014 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 GPU_COMMAND_BUFFER_SERVICE_VALUEBUFFER_MANAGER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_VALUEBUFFER_MANAGER_H_
 
 #include "base/basictypes.h"
 #include "base/containers/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "gpu/command_buffer/common/value_state.h"
 #include "gpu/command_buffer/service/gl_utils.h"
 #include "gpu/gpu_export.h"
 
 namespace gpu {
 namespace gles2 {
 
 class ValuebufferManager;
 
-union ValueState {
-  float float_value[4];
-  int int_value[4];
-};
-
 class GPU_EXPORT Valuebuffer : public base::RefCounted<Valuebuffer> {
  public:
   Valuebuffer(ValuebufferManager* manager, GLuint client_id);
 
   GLuint client_id() const { return client_id_; }
 
   bool IsDeleted() const { return client_id_ == 0; }
 
   void MarkAsValid() { has_been_bound_ = true; }
 
@@ skipping 79 matching lines @@
   // Current value state in the system
   Valuebuffer::StateMap pending_state_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ValuebufferManager);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_VALUEBUFFER_MANAGER_H_