Index: cc/CCRenderer.h |
diff --git a/cc/CCRenderer.h b/cc/CCRenderer.h |
index 43ccec2dccf815364eeacd7668f5e46de1965ccc..8d2bbdb0e7bb6121367348bd87f00f91dba30832 100644 |
--- a/cc/CCRenderer.h |
+++ b/cc/CCRenderer.h |
@@ -12,6 +12,10 @@ |
#include <wtf/Noncopyable.h> |
#include <wtf/PassRefPtr.h> |
+namespace WebKit { |
+struct WebCompositorFrameAck; |
+} |
+ |
namespace WebCore { |
class CCScopedTexture; |
@@ -68,6 +72,7 @@ public: |
virtual bool isContextLost() { return false; } |
virtual void setVisible(bool) = 0; |
+ virtual void onSendFrameToParentCompositorAck(const WebKit::WebCompositorFrameAck&) { } |
protected: |
explicit CCRenderer(CCRendererClient* client) |