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      1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CONTENT_BROWSER_GAMEPAD_GAMEPAD_DATA_FETCHER_H_
      6 #define CONTENT_BROWSER_GAMEPAD_GAMEPAD_DATA_FETCHER_H_
      7 
      8 namespace WebKit {
      9 class WebGamepads;
     10 }
     11 
     12 namespace content {
     13 
     14 // Abstract interface for imlementing platform- (and test-) specific behaviro
     15 // for getting the gamepad data.
     16 class GamepadDataFetcher {
     17  public:
     18   virtual ~GamepadDataFetcher() {}
     19   virtual void GetGamepadData(WebKit::WebGamepads* pads,
     20                               bool devices_changed_hint) = 0;
     21   virtual void PauseHint(bool paused) {}
     22 };
     23 
     24 }  // namespace content
     25 
     26 #endif  // CONTENT_BROWSER_GAMEPAD_GAMEPAD_DATA_FETCHER_H_
     27