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 6b7889e7eaf4b147d5109ebf0a6727b59c0aad5c..95e02689d9e4807194830c256acaf43c93e4f9b3 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 "WebSize.h" |
+#include "cc/surfaces/frame_sink_id.h" |
namespace cc { |
class AnimationHost; |
@@ -163,6 +164,9 @@ class WebLayerTreeView { |
virtual void updateTouchRectsForSubframeIfNecessary() {} |
virtual void setHaveScrollEventHandlers(bool) {} |
+ // Returns the FrameSinkId of the widget associated with this layer tree view. |
+ virtual cc::FrameSinkId getFrameSinkId() { return cc::FrameSinkId(); } |
+ |
// Debugging / dangerous --------------------------------------------- |
virtual WebEventListenerProperties eventListenerProperties( |