Migrating majority of gamepad from content/browser/ to device/

content/browser/gamepad/gamepad_data_fetcher.h

Index: content/browser/gamepad/gamepad_data_fetcher.h
diff --git a/content/browser/gamepad/gamepad_data_fetcher.h b/content/browser/gamepad/gamepad_data_fetcher.h
deleted file mode 100644
index a395fd9b0d20a931090b6a5feefbc285975465e2..0000000000000000000000000000000000000000
--- a/content/browser/gamepad/gamepad_data_fetcher.h
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (c) 2011 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_DATA_FETCHER_H_
-#define CONTENT_BROWSER_GAMEPAD_GAMEPAD_DATA_FETCHER_H_
-
-#include <stdint.h>
-
-#include "build/build_config.h"
-#include "content/browser/gamepad/gamepad_standard_mappings.h"
-#include "third_party/WebKit/public/platform/WebGamepads.h"
-
-namespace content {
-
-// Abstract interface for imlementing platform- (and test-) specific behaviro
-// for getting the gamepad data.
-class GamepadDataFetcher {
- public:
-  virtual ~GamepadDataFetcher() {}
-  virtual void GetGamepadData(blink::WebGamepads* pads,
-                              bool devices_changed_hint) = 0;
-  virtual void PauseHint(bool paused) {}
-
-#if !defined(OS_ANDROID)
-  struct PadState {
-    // Gamepad data, unmapped.
-    blink::WebGamepad data;
-
-    // Functions to map from device data to standard layout, if available. May
-    // be null if no mapping is available.
-    GamepadStandardMappingFunction mapper;
-
-    // Sanitization masks
-    // axis_mask and button_mask are bitfields that represent the reset state of
-    // each input. If a button or axis has ever reported 0 in the past the
-    // corresponding bit will be set to 1.
-
-    // If we ever increase the max axis count this will need to be updated.
-    static_assert(blink::WebGamepad::axesLengthCap <=
-        std::numeric_limits<uint32_t>::digits,
-        "axis_mask is not large enough");
-    uint32_t axis_mask;
-
-    // If we ever increase the max button count this will need to be updated.
-    static_assert(blink::WebGamepad::buttonsLengthCap <=
-        std::numeric_limits<uint32_t>::digits,
-        "button_mask is not large enough");
-    uint32_t button_mask;
-  };
-
-  void MapAndSanitizeGamepadData(PadState* pad_state, blink::WebGamepad* pad);
-
- protected:
-  PadState pad_state_[blink::WebGamepads::itemsLengthCap];
-#endif
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_GAMEPAD_GAMEPAD_DATA_FETCHER_H_