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 441c36f553fb3eda68a11589bd80694d71add796..9a89bd48723680c969dbfc3032efe6d5b6e4915c 100644 |
--- a/third_party/WebKit/public/platform/WebLayerTreeView.h |
+++ b/third_party/WebKit/public/platform/WebLayerTreeView.h |
@@ -40,6 +40,7 @@ namespace blink { |
class WebCompositeAndReadbackAsyncCallback; |
class WebCompositorAnimationTimeline; |
+class WebCompositorMutatorClient; |
class WebLayer; |
class WebLayoutAndPaintAsyncCallback; |
struct WebPoint; |
@@ -156,6 +157,9 @@ public: |
// Toggles scroll bottleneck rects on the HUD layer |
virtual void setShowScrollBottleneckRects(bool) { } |
+ |
+ // Mutations are plumbed back to the layer tree via the mutator client. |
+ virtual void setMutatorClient(WebCompositorMutatorClient*) { } |
}; |
} // namespace blink |