Switch RenderViewContextMenu to use RequestOpenURL

content/browser/frame_host/navigator_delegate.h

Index: content/browser/frame_host/navigator_delegate.h
diff --git a/content/browser/frame_host/navigator_delegate.h b/content/browser/frame_host/navigator_delegate.h
index 0a5e3c33b811cbc42f6b80858b449c369b837808..3dd377265b02d9a6e562449ac85606a0c1846534 100644
--- a/content/browser/frame_host/navigator_delegate.h
+++ b/content/browser/frame_host/navigator_delegate.h
@@ -106,9 +106,8 @@ class CONTENT_EXPORT NavigatorDelegate {
                                                 ReloadType reload_type) {}
 
   // Opens a URL with the given parameters. See PageNavigator::OpenURL, which
-  // this forwards to.
-  virtual void RequestOpenURL(RenderFrameHostImpl* render_frame_host,
-                              const OpenURLParams& params) {}
+  // this is an alias of.
+  virtual WebContents* OpenURL(const OpenURLParams& params) = 0;
 
   // Returns whether to continue a navigation that needs to transfer to a
   // different process between the load start and commit.