Update refernces to Blink's Platform API (content)

content/browser/gamepad/gamepad_platform_data_fetcher_mac.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_GAMEPAD_PLATFORM_DATA_FETCHER_MAC_H_
 #define CONTENT_BROWSER_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_MAC_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "content/browser/gamepad/gamepad_data_fetcher.h"
 #include "content/browser/gamepad/gamepad_standard_mappings.h"
 #include "content/browser/gamepad/xbox_data_fetcher_mac.h"
 #include "content/common/gamepad_hardware_buffer.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebGamepads.h"
+#include "third_party/WebKit/public/platform/WebGamepads.h"
 
 #include <CoreFoundation/CoreFoundation.h>
 #include <IOKit/hid/IOHIDManager.h>
 
 #if defined(__OBJC__)
 @class NSArray;
 #else
 class NSArray;
 #endif
 
@@ skipping 69 matching lines @@
     };
   };
   AssociatedData associated_[WebKit::WebGamepads::itemsLengthCap];
 
   DISALLOW_COPY_AND_ASSIGN(GamepadPlatformDataFetcherMac);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_MAC_H_