Implement CSS: scroll-boundary-behavior

third_party/WebKit/Source/platform/graphics/GraphicsLayer.h

Index: third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
diff --git a/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h b/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
index c5a020b8efe5cd5c9867fbcbaa2a8231695536f4..9825d71b3541e59f91bf5bd03beb9699f23675e9 100644
--- a/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
+++ b/third_party/WebKit/Source/platform/graphics/GraphicsLayer.h
@@ -50,6 +50,7 @@
 #include "public/platform/WebContentLayer.h"
 #include "public/platform/WebImageLayer.h"
 #include "public/platform/WebLayerStickyPositionConstraint.h"
+#include "public/platform/WebScrollBoundaryBehavior.h"
 #include "third_party/skia/include/core/SkFilterQuality.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 
@@ -279,6 +280,8 @@ class PLATFORM_EXPORT GraphicsLayer : public cc::LayerClient,
 
   void SetHasWillChangeTransformHint(bool);
 
+  void SetScrollBoundaryBehavior(const WebScrollBoundaryBehavior&);
+
  protected:
   String DebugName(cc::Layer*) const;
   bool ShouldFlattenTransform() const { return should_flatten_transform_; }