Fix Fullscreen Flash for out-of-process iframes.

content/browser/web_contents/web_contents_impl.h

Index: content/browser/web_contents/web_contents_impl.h
diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
index 92919be4ea74b72d27e8cfb3f6e86fcb829f79f6..10dce041820de0c56b8e69d04598588d183c90d0 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -167,10 +167,6 @@ class CONTENT_EXPORT WebContentsImpl
   // plugins it is hosting.
   void CancelActiveAndPendingDialogs();
 
-  // Gets the current fullscreen render widget's routing ID. Returns
-  // MSG_ROUTING_NONE when there is no fullscreen render widget.
-  int GetFullscreenWidgetRoutingID() const;
-
   // Invoked when visible SSL state (as defined by SSLStatus) changes.
   void DidChangeVisibleSSLState();
 
@@ -1317,6 +1313,10 @@ private:
   // outlive it.
   std::set<RenderWidgetHostImpl*> created_widgets_;
 
+  // Process id of the shown fullscreen widget, or kInvalidUniqueID if there is
+  // no fullscreen widget.
+  int fullscreen_widget_process_id_;
+
   // Routing id of the shown fullscreen widget or MSG_ROUTING_NONE otherwise.
   int fullscreen_widget_routing_id_;