Gamepad API support for chrome on android

content/browser/renderer_host/gamepad_browser_message_filter.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2014, NVIDIA CORPORATION. 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_BROWSER_RENDERER_HOST_GAMEPAD_BROWSER_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_GAMEPAD_BROWSER_MESSAGE_FILTER_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/shared_memory.h"
 #include "content/public/browser/browser_message_filter.h"
 
 namespace content {
 
 class GamepadService;
 class RenderProcessHost;
 
 class GamepadBrowserMessageFilter : public BrowserMessageFilter {
  public:
   GamepadBrowserMessageFilter();
 
   // BrowserMessageFilter implementation.
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) OVERRIDE;
 
  private:
   virtual ~GamepadBrowserMessageFilter();
 
   void OnGamepadStartPolling(base::SharedMemoryHandle* renderer_handle);
   void OnGamepadStopPolling();
+#if defined(OS_ANDROID)
+  void OnGamepadResumePolling();
+  void OnGamepadPausePolling();
+  void OnGamepadUpdateTimestamp();
+#endif
 
   bool is_started_;
 
   DISALLOW_COPY_AND_ASSIGN(GamepadBrowserMessageFilter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_GAMEPAD_BROWSER_MESSAGE_FILTER_H_