| Index: content/browser/renderer_host/render_widget_host_delegate.cc | 
| diff --git a/content/browser/renderer_host/render_widget_host_delegate.cc b/content/browser/renderer_host/render_widget_host_delegate.cc | 
| index db2d0fb60063fb2fb8001251196b8b8a84065a22..7b8def6c715886f56b1751e3056c3eb09748e7d7 100644 | 
| --- a/content/browser/renderer_host/render_widget_host_delegate.cc | 
| +++ b/content/browser/renderer_host/render_widget_host_delegate.cc | 
| @@ -40,4 +40,11 @@ gfx::NativeViewAccessible | 
| } | 
| #endif | 
|  | 
| +// If a delegate does not override this, the RenderWidgetHostView will | 
| +// assume it is the sole platform event consumer. | 
| +RenderWidgetHostInputEventRouter* | 
| +RenderWidgetHostDelegate::GetInputEventRouter() { | 
| +  return nullptr; | 
| +} | 
| + | 
| }  // namespace content | 
|  |