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

content/browser/renderer_host/pepper/pepper_gamepad_host.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_RENDERER_HOST_PEPPER_PEPPER_GAMEPAD_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_GAMEPAD_HOST_H_
 
 #include <stdint.h>
 
 #include "base/compiler_specific.h"
@@ skipping 33 matching lines @@
                     PP_Resource resource);
 
   ~PepperGamepadHost() override;
 
   int32_t OnResourceMessageReceived(
       const IPC::Message& msg,
       ppapi::host::HostMessageContext* context) override;
 
   // GamepadConsumer implementation.
   void OnGamepadConnected(unsigned index,
-                          const blink::WebGamepad& gamepad) override {}
+                          const device::Gamepad& gamepad) override {}
   void OnGamepadDisconnected(unsigned index,
-                             const blink::WebGamepad& gamepad) override {}
+                             const device::Gamepad& gamepad) override {}
 
  private:
   int32_t OnRequestMemory(ppapi::host::HostMessageContext* context);
 
   void GotUserGesture(const ppapi::host::ReplyMessageContext& in_context);
 
   BrowserPpapiHost* browser_ppapi_host_;
 
   device::GamepadService* gamepad_service_;
 
   bool is_started_;
 
   base::WeakPtrFactory<PepperGamepadHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperGamepadHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_GAMEPAD_HOST_H_