| Index: third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp
 | 
| diff --git a/third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp b/third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp
 | 
| index 8a5e5b8a42de264d2a1ea828b8ffe88c97fd6920..3f2989fa7c51c0b6cdee51c7037f4a815a8b0db6 100644
 | 
| --- a/third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp
 | 
| +++ b/third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp
 | 
| @@ -34,6 +34,7 @@
 | 
|  #include "core/frame/FrameView.h"
 | 
|  #include "core/frame/LocalFrame.h"
 | 
|  #include "core/frame/Settings.h"
 | 
| +#include "core/frame/VisualViewport.h"
 | 
|  #include "core/html/HTMLIFrameElement.h"
 | 
|  #include "core/html/HTMLVideoElement.h"
 | 
|  #include "core/inspector/InspectorInstrumentation.h"
 | 
| 
 |