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

content/renderer/renderer_blink_platform_impl.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_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_
 #define CONTENT_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 25 matching lines @@
 class WebCanvasCaptureHandler;
 class WebGraphicsContext3DProvider;
 class WebMediaPlayer;
 class WebMediaRecorderHandler;
 class WebMediaStream;
 class WebSecurityOrigin;
 class WebServiceWorkerCacheStorage;
 }
 
 namespace device {
+class Gamepads;
 class MotionData;
 class OrientationData;
 }
 
 namespace service_manager {
 class Connector;
 }
 
 namespace content {
 class BlinkInterfaceProviderImpl;
@@ skipping 93 matching lines @@
       const blink::WebSecurityOrigin& security_origin) override;
 
   bool LoadAudioResource(blink::WebAudioBus* destination_bus,
                          const char* audio_file_data,
                          size_t data_size) override;
 
   blink::WebMIDIAccessor* CreateMIDIAccessor(
       blink::WebMIDIAccessorClient* client) override;
 
   blink::WebBlobRegistry* GetBlobRegistry() override;
-  void SampleGamepads(blink::WebGamepads&) override;
+  void SampleGamepads(device::Gamepads&) override;
   blink::WebRTCPeerConnectionHandler* CreateRTCPeerConnectionHandler(
       blink::WebRTCPeerConnectionHandlerClient* client) override;
   blink::WebRTCCertificateGenerator* CreateRTCCertificateGenerator() override;
   blink::WebMediaRecorderHandler* CreateMediaRecorderHandler() override;
   blink::WebMediaStreamCenter* CreateMediaStreamCenter(
       blink::WebMediaStreamCenterClient* client) override;
   blink::WebCanvasCaptureHandler* CreateCanvasCaptureHandler(
       const blink::WebSize& size,
       double frame_rate,
       blink::WebMediaStreamTrack* track) override;
@@ skipping 133 matching lines @@
   std::unique_ptr<BlinkInterfaceProviderImpl> blink_interface_provider_;
 
   mojom::URLLoaderFactoryAssociatedPtr url_loader_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererBlinkPlatformImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_