[Device Service] Move Gamepad Blink headers to be part of the Gamepad client library

device/gamepad/gamepad_service.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 DEVICE_GAMEPAD_GAMEPAD_SERVICE_H_
 #define DEVICE_GAMEPAD_GAMEPAD_SERVICE_H_
 
 #include <memory>
 #include <set>
 
 #include "base/callback_forward.h"
 #include "base/macros.h"
 #include "base/memory/shared_memory.h"
 #include "base/memory/singleton.h"
 #include "device/gamepad/gamepad_export.h"
 #include "device/gamepad/gamepad_provider.h"
 
 namespace {
 class SingleThreadTaskRunner;
 }
 
-namespace blink {
-class WebGamepad;
-}
-
 namespace content {
 class GamepadServiceTestConstructor;
 }
 
 namespace device {
 class GamepadConsumer;
 class GamepadDataFetcher;
 class GamepadProvider;
 
 // Owns the GamepadProvider (the background polling thread) and keeps track of
@@ skipping 40 matching lines @@
   base::SharedMemoryHandle GetSharedMemoryHandleForProcess(
       base::ProcessHandle handle);
 
   // Returns a new mojo::ScopedSharedBuffer handle of the gamepad data.
   mojo::ScopedSharedBufferHandle GetSharedBufferHandle();
 
   // Stop/join with the background thread in GamepadProvider |provider_|.
   void Terminate();
 
   // Called on IO thread when a gamepad is connected.
-  void OnGamepadConnected(int index, const blink::WebGamepad& pad);
+  void OnGamepadConnected(int index, const Gamepad& pad);
 
   // Called on IO thread when a gamepad is disconnected.
-  void OnGamepadDisconnected(int index, const blink::WebGamepad& pad);
+  void OnGamepadDisconnected(int index, const Gamepad& pad);
 
  private:
   friend struct base::DefaultSingletonTraits<GamepadService>;
   friend class GamepadServiceTestConstructor;
   friend class GamepadServiceTest;
 
   GamepadService();
 
   // Constructor for testing. This specifies the data fetcher to use for a
   // provider, bypassing the default platform one.
   GamepadService(std::unique_ptr<device::GamepadDataFetcher> fetcher);
 
   virtual ~GamepadService();
 
   static void SetInstance(GamepadService*);
 
   void OnUserGesture();
 
   void OnGamepadConnectionChange(bool connected,
                                  int index,
-                                 const blink::WebGamepad& pad) override;
+                                 const Gamepad& pad) override;
 
   void SetSanitizationEnabled(bool sanitize);
 
   struct ConsumerInfo {
     ConsumerInfo(device::GamepadConsumer* consumer)
         : consumer(consumer), did_observe_user_gesture(false) {}
 
     bool operator<(const ConsumerInfo& other) const {
       return consumer < other.consumer;
     }
@@ skipping 13 matching lines @@
   int num_active_consumers_;
 
   bool gesture_callback_pending_;
 
   DISALLOW_COPY_AND_ASSIGN(GamepadService);
 };
 
 }  // namespace content
 
 #endif  // DEVICE_GAMEPAD_GAMEPAD_SERVICE_H_