| Index: content/renderer/gpu/render_widget_compositor.cc
 | 
| diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
 | 
| index 270c40fba815e33feed7ef0db3881b1b4c21ca6d..474f12ced975523f67fd1a051104cf0d63cfbf65 100644
 | 
| --- a/content/renderer/gpu/render_widget_compositor.cc
 | 
| +++ b/content/renderer/gpu/render_widget_compositor.cc
 | 
| @@ -12,6 +12,7 @@
 | 
|  #include "base/command_line.h"
 | 
|  #include "base/location.h"
 | 
|  #include "base/logging.h"
 | 
| +#include "base/memory/ptr_util.h"
 | 
|  #include "base/numerics/safe_conversions.h"
 | 
|  #include "base/single_thread_task_runner.h"
 | 
|  #include "base/strings/string_number_conversions.h"
 | 
| 
 |