[Do Not Commit] Migrate vr service from content/renderer/ to WebKit/platform/

third_party/WebKit/public/web/WebFrameClient.h

 /*
  * Copyright (C) 2011, 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 665 matching lines @@
         UnloadHandler,
     };
     virtual void suddenTerminationDisablerChanged(bool present, SuddenTerminationDisablerType) { }
 
 
     // Permissions ---------------------------------------------------------
 
     // Access the embedder API for permission client.
     virtual WebPermissionClient* permissionClient() { return 0; }
 
-    // Virtual Reality -----------------------------------------------------
-
-    // Access the embedder API for virtual reality client.
-    virtual WebVRClient* webVRClient() { return 0; }
-
     // App Banners ---------------------------------------------------------
     virtual WebAppBannerClient* appBannerClient() { return 0; }
 
     // Navigator Content Utils  --------------------------------------------
 
     // Registers a new URL handler for the given protocol.
     virtual void registerProtocolHandler(const WebString& scheme,
         const WebURL& url,
         const WebString& title) { }
 
@@ skipping 28 matching lines @@
     // Mojo ----------------------------------------------------------------
     virtual ServiceRegistry* serviceRegistry() { return nullptr; }
 
 protected:
     virtual ~WebFrameClient() { }
 };
 
 } // namespace blink
 
 #endif