Revert 116724 - Add gamepad data fetcher for Linux

content/browser/gamepad/platform_data_fetcher.h

Index: content/browser/gamepad/platform_data_fetcher.h
===================================================================
--- content/browser/gamepad/platform_data_fetcher.h	(revision 116725)
+++ content/browser/gamepad/platform_data_fetcher.h	(working copy)
@@ -1,47 +0,0 @@
-// 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.
-
-// Define the default data fetcher that GamepadProvider will use if none is
-// supplied. (GamepadPlatformDataFetcher).
-
-#ifndef CONTENT_BROWSER_GAMEPAD_PLATFORM_DATA_FETCHER_H_
-#define CONTENT_BROWSER_GAMEPAD_PLATFORM_DATA_FETCHER_H_
-
-#if defined(OS_WIN)
-#include "content/browser/gamepad/platform_data_fetcher_win.h"
-#elif defined(OS_MACOSX)
-#include "content/browser/gamepad/platform_data_fetcher_mac.h"
-#elif defined(OS_LINUX)
-#include "content/browser/gamepad/platform_data_fetcher_linux.h"
-#endif
-
-namespace content {
-
-#if defined(OS_WIN)
-
-typedef GamepadPlatformDataFetcherWin GamepadPlatformDataFetcher;
-
-#elif defined(OS_MACOSX)
-
-typedef GamepadPlatformDataFetcherMac GamepadPlatformDataFetcher;
-
-#elif defined(OS_LINUX)
-
-typedef GamepadPlatformDataFetcherLinux GamepadPlatformDataFetcher;
-
-#else
-
-class GamepadDataFetcherEmpty : public GamepadDataFetcher {
- public:
-  void GetGamepadData(WebKit::WebGamepads* pads, bool) {
-    pads->length = 0;
-  }
-};
-typedef GamepadDataFetcherEmpty GamepadPlatformDataFetcher;
-
-#endif
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_GAMEPAD_PLATFORM_DATA_FETCHER_H_