Plumb Guest flag to RenderViewImpl

content/browser/renderer_host/render_view_host_impl.h

Index: content/browser/renderer_host/render_view_host_impl.h
diff --git a/content/browser/renderer_host/render_view_host_impl.h b/content/browser/renderer_host/render_view_host_impl.h
index 903375379d6f3be848aeb60af1feb075693da1e9..71dd872287f8e713a8f5e6ea84fe35006ad607f9 100644
--- a/content/browser/renderer_host/render_view_host_impl.h
+++ b/content/browser/renderer_host/render_view_host_impl.h
@@ -211,6 +211,7 @@ class CONTENT_EXPORT RenderViewHostImpl
   virtual void NotifyMoveOrResizeStarted() OVERRIDE;
   virtual void ReloadFrame() OVERRIDE;
   virtual void SetAltErrorPageURL(const GURL& url) OVERRIDE;
+  void SetGuest(bool guest);
   virtual void SetWebUIProperty(const std::string& name,
                                 const std::string& value) OVERRIDE;
   virtual void SetZoomLevel(double level) OVERRIDE;
@@ -539,6 +540,9 @@ class CONTENT_EXPORT RenderViewHostImpl
   // See BindingsPolicy for details.
   int enabled_bindings_;
 
+  // Indicates whether or not this RenderViewHost refers to a guest RenderView.
+  bool guest_;
+
   // The request_id for the pending cross-site request. Set to -1 if
   // there is a pending request, but we have not yet started the unload
   // for the current page. Set to the request_id value of the pending