Revert "Adding Chrome-side WebVR interface and Cardboard implementation"

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 8940e64faf2f4b75cbbebd08fae015e3bfa45dce..9c3b29b7b5e69d6faa88369594c46645c0ba23f0 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -114,7 +114,6 @@ struct RequestNavigationParams;
 struct ResourceResponseHead;
 struct StartNavigationParams;
 struct StreamOverrideParameters;
-class VRDispatcher;
 
 class CONTENT_EXPORT RenderFrameImpl
     : public RenderFrame,
@@ -531,10 +530,6 @@ class CONTENT_EXPORT RenderFrameImpl
   virtual blink::WebPermissionClient* permissionClient();
   virtual blink::WebAppBannerClient* appBannerClient();
 
-#if defined(ENABLE_WEBVR)
-  blink::WebVRClient* webVRClient() override;
-#endif
-
   // WebMediaPlayerDelegate implementation:
   void DidPlay(blink::WebMediaPlayer* player) override;
   void DidPause(blink::WebMediaPlayer* player) override;
@@ -977,11 +972,6 @@ class CONTENT_EXPORT RenderFrameImpl
 
   scoped_ptr<blink::WebAppBannerClient> app_banner_client_;
 
-#if defined(ENABLE_WEBVR)
-  // The VR dispatcher attached to the frame, lazily initialized.
-  scoped_ptr<VRDispatcher> vr_dispatcher_;
-#endif
-
 #if defined(OS_MACOSX) || defined(OS_ANDROID)
   // The external popup for the currently showing select popup.
   scoped_ptr<ExternalPopupMenu> external_popup_menu_;