| Index: content/renderer/render_view_impl.h | 
| diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h | 
| index cf01b135efd5140ba84081fbafab28cb56b0002a..0bc24bdc7401a72e7194c9a906cfc5afa35f517d 100644 | 
| --- a/content/renderer/render_view_impl.h | 
| +++ b/content/renderer/render_view_impl.h | 
| @@ -451,6 +451,9 @@ class CONTENT_EXPORT RenderViewImpl | 
| const blink::WebURL& base_url, | 
| const blink::WebURL& url, | 
| const blink::WebString& title); | 
| +  virtual void unregisterProtocolHandler(const blink::WebString& scheme, | 
| +                                         const blink::WebURL& base_url, | 
| +                                         const blink::WebURL& url); | 
| virtual blink::WebPageVisibilityState visibilityState() const; | 
| virtual blink::WebPushClient* webPushClient(); | 
| virtual void draggableRegionsChanged(); | 
|  |