| Index: third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
 | 
| diff --git a/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp b/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
 | 
| index e8a5c900cfa5463c7961fda6cb24277f28763560..5365c9a14aeff2dccee027e15574896ce09934aa 100644
 | 
| --- a/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
 | 
| +++ b/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
 | 
| @@ -39,6 +39,7 @@
 | 
|  #include "core/frame/FrameView.h"
 | 
|  #include "core/frame/RemoteFrame.h"
 | 
|  #include "core/frame/Settings.h"
 | 
| +#include "core/frame/VisualViewport.h"
 | 
|  #include "core/input/EventHandler.h"
 | 
|  #include "core/layout/LayoutView.h"
 | 
|  #include "core/layout/api/LayoutViewItem.h"
 | 
| 
 |