| Index: third_party/WebKit/Source/core/layout/ng/ng_box.h | 
| diff --git a/third_party/WebKit/Source/core/layout/ng/ng_box.h b/third_party/WebKit/Source/core/layout/ng/ng_box.h | 
| index 0fb7f198a6678d99326c34cf0f1ac67f9c6707eb..c7fe209635792de084ca0d959eeaf56e4c09370a 100644 | 
| --- a/third_party/WebKit/Source/core/layout/ng/ng_box.h | 
| +++ b/third_party/WebKit/Source/core/layout/ng/ng_box.h | 
| @@ -5,7 +5,6 @@ | 
| #ifndef NGBox_h | 
| #define NGBox_h | 
|  | 
| -#include "core/layout/LayoutBox.h" | 
| #include "core/CoreExport.h" | 
| #include "platform/heap/Handle.h" | 
|  | 
| @@ -13,6 +12,7 @@ namespace blink { | 
|  | 
| class ComputedStyle; | 
| class LayoutBox; | 
| +class LayoutObject; | 
| class NGBlockLayoutAlgorithm; | 
| class NGConstraintSpace; | 
| class NGFragment; | 
|  |