Index: third_party/WebKit/public/platform/WebLayerTreeView.h |
diff --git a/third_party/WebKit/public/platform/WebLayerTreeView.h b/third_party/WebKit/public/platform/WebLayerTreeView.h |
index 358409e931a8ed8985ba9dac20afd38418933e44..3d4f63fc7a710ef209d0cebb26c06cf120f14071 100644 |
--- a/third_party/WebKit/public/platform/WebLayerTreeView.h |
+++ b/third_party/WebKit/public/platform/WebLayerTreeView.h |
@@ -33,6 +33,7 @@ |
#include "WebEventListenerProperties.h" |
#include "WebFloatPoint.h" |
#include "WebImageLayer.h" |
+#include "WebScrollBoundaryBehavior.h" |
#include "WebSize.h" |
#include "base/callback.h" |
#include "components/viz/common/surfaces/frame_sink_id.h" |
@@ -122,6 +123,10 @@ class WebLayerTreeView { |
float bottom_height, |
bool shrink_viewport) {} |
+ // Set the browser's behavior when overscroll happens, e.g. whether to glow |
+ // or navigate. |
+ virtual void SetScrollBoundaryBehavior(const WebScrollBoundaryBehavior&) {} |
+ |
// Flow control and scheduling --------------------------------------- |
// Indicates that blink needs a BeginFrame, but that nothing might actually be |