Add Mac gamepad input remapper

content/browser/gamepad/platform_data_fetcher_linux.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_BROWSER_GAMEPAD_DATA_FETCHER_LINUX_H_
 #define CONTENT_BROWSER_GAMEPAD_DATA_FETCHER_LINUX_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/message_pump_libevent.h"
 #include "build/build_config.h"
 #include "content/browser/gamepad/data_fetcher.h"
-#include "content/browser/gamepad/gamepad_standard_mappings_linux.h"
+#include "content/browser/gamepad/gamepad_standard_mappings.h"
 #include "content/common/gamepad_hardware_buffer.h"
 
 extern "C" {
 struct udev;
 struct udev_device;
 struct udev_monitor;
 }
 
 namespace content {
 
@@ skipping 32 matching lines @@
   // be null if no mapping is available.
   GamepadStandardMappingFunction mappers_[WebKit::WebGamepads::itemsLengthCap];
 
   // Data that's returned to the consumer.
   WebKit::WebGamepads data_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_GAMEPAD_DATA_FETCHER_LINUX_H_