| Index: content/renderer/render_widget.h | 
| diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h | 
| index df4f62f0e485c3fbaa88c2e471add10b87326e99..95cd8c2ac0b720c1f5fca603240e61c91bf6bbc6 100644 | 
| --- a/content/renderer/render_widget.h | 
| +++ b/content/renderer/render_widget.h | 
| @@ -444,6 +444,7 @@ class CONTENT_EXPORT RenderWidget | 
| void OnUpdateScreenRects(const gfx::Rect& view_screen_rect, | 
| const gfx::Rect& window_screen_rect); | 
| void OnShowImeIfNeeded(); | 
| +  void OnSetSurfaceIdNamespace(uint32_t surface_id_namespace); | 
|  | 
| #if defined(OS_ANDROID) | 
| // Whenever an IME event that needs an acknowledgement is sent to the browser, | 
|  |