Index: cc/trees/proxy_main.h |
diff --git a/cc/trees/proxy_main.h b/cc/trees/proxy_main.h |
index ab46561080544552e04cfb474b9c72419c3bb8cc..f40fe89c9e19e3803e56537182286dcf46745621 100644 |
--- a/cc/trees/proxy_main.h |
+++ b/cc/trees/proxy_main.h |
@@ -21,6 +21,7 @@ class AnimationEvents; |
class BeginFrameSource; |
class ChannelMain; |
class LayerTreeHost; |
+class LayerTreeMutator; |
// This class aggregates all interactions that the impl side of the compositor |
// needs to have with the main side. |
@@ -103,6 +104,7 @@ class CC_EXPORT ProxyMain : public Proxy { |
std::unique_ptr<BeginFrameSource> external_begin_frame_source) override; |
void Stop() override; |
bool SupportsImplScrolling() const override; |
+ void SetMutator(std::unique_ptr<LayerTreeMutator> mutator) override; |
bool MainFrameWillHappenForTesting() override; |
void ReleaseOutputSurface() override; |
void UpdateTopControlsState(TopControlsState constraints, |