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

third_party/WebKit/public/platform/Platform.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 25 matching lines @@
 #endif
 
 #include "BlameContext.h"
 #include "UserMetricsAction.h"
 #include "WebAudioDevice.h"
 #include "WebCommon.h"
 #include "WebData.h"
 #include "WebDeviceLightListener.h"
 #include "WebFeaturePolicy.h"
 #include "WebGamepadListener.h"
-#include "WebGamepads.h"
 #include "WebGestureDevice.h"
 #include "WebLocalizedString.h"
 #include "WebMessagePortChannel.h"
 #include "WebPlatformEventType.h"
 #include "WebSize.h"
 #include "WebSpeechSynthesizer.h"
 #include "WebStorageQuotaCallbacks.h"
 #include "WebStorageQuotaType.h"
 #include "WebString.h"
 #include "WebURLError.h"
 #include "WebVector.h"
 #include "base/metrics/user_metrics_action.h"
 #include "cc/resources/shared_bitmap.h"
 #include "cc/surfaces/frame_sink_id.h"
+#include "device/gamepad/public/cpp/gamepads.h"
 #include "mojo/public/cpp/system/message_pipe.h"
 
 namespace gpu {
 class GpuMemoryBufferManager;
 }
 
 namespace service_manager {
 class Connector;
 }
 
@@ skipping 202 matching lines @@
 
   // Cache Storage ----------------------------------------------------------
 
   // The caller is responsible for deleting the returned object.
   virtual WebServiceWorkerCacheStorage* CacheStorage(const WebSecurityOrigin&) {
     return nullptr;
   }
 
   // Gamepad -------------------------------------------------------------
 
-  virtual void SampleGamepads(WebGamepads& into) {}
+  virtual void SampleGamepads(device::Gamepads& into) {}

[jam, 2017/04/12 23:02:19]

this can just be forward declared and you don't need the include above (and the
DEPS entry)

[juncai, 2017/04/13 23:55:52]

Done.

 
   // History -------------------------------------------------------------
 
   // Returns the hash for the given canonicalized URL for use in visited
   // link coloring.
   virtual unsigned long long VisitedLinkHash(const char* canonical_url,
                                              size_t length) {
     return 0;
   }
 
@@ skipping 420 matching lines @@
  protected:
   Platform();
   virtual ~Platform() {}
 
   WebThread* main_thread_;
 };
 
 }  // namespace blink
 
 #endif