OOPIF: Replicate allowFullscreen flag.

content/browser/frame_host/render_frame_host_manager.h

Index: content/browser/frame_host/render_frame_host_manager.h
diff --git a/content/browser/frame_host/render_frame_host_manager.h b/content/browser/frame_host/render_frame_host_manager.h
index ee6e16ef0aaa9b05feb52d50f2d0a060a5f348c1..b337988cbb6ab4982d35bf357ec9a25bc7929737 100644
--- a/content/browser/frame_host/render_frame_host_manager.h
+++ b/content/browser/frame_host/render_frame_host_manager.h
@@ -437,6 +437,13 @@ class CONTENT_EXPORT RenderFrameHostManager
   // frame proxies when the frame changes its setting.
   void OnEnforceStrictMixedContentChecking(bool should_enforce);
 
+  // Called on a frame to notify it that its out-of-process parent frame
+  // changed a property (such as allowFullscreen) on its <iframe> element.
+  // Sends updated WebFrameOwnerProperties to the RenderFrame and to all
+  // proxies, skipping the parent process.
+  void OnDidUpdateFrameOwnerProperties(
+      const blink::WebFrameOwnerProperties& properties);
+
   // Send updated origin to all frame proxies when the frame navigates to a new
   // origin.
   void OnDidUpdateOrigin(const url::Origin& origin,