| Index: content/browser/renderer_host/render_widget_host_view_aura.cc | 
| diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc | 
| index fd85fcc8745cdf59c93e87322518bda129aff961..5c5dbb85a8728787e1802baf5b5548b5dca020e1 100644 | 
| --- a/content/browser/renderer_host/render_widget_host_view_aura.cc | 
| +++ b/content/browser/renderer_host/render_widget_host_view_aura.cc | 
| @@ -2762,6 +2762,10 @@ void RenderWidgetHostViewAura::OnDidNavigateMainFrameToNewPage() { | 
| ui::GestureRecognizer::Get()->CancelActiveTouches(window_); | 
| } | 
|  | 
| +uint32_t RenderWidgetHostViewAura::GetSurfaceIdNamespace() { | 
| +  return delegated_frame_host_->GetSurfaceIdNamespace(); | 
| +} | 
| + | 
| //////////////////////////////////////////////////////////////////////////////// | 
| // RenderWidgetHostViewBase, public: | 
|  | 
|  |