Aura: Browser-side changes for Composite-To-Mailbox

cc/compositor_frame_ack.h

Index: cc/compositor_frame_ack.h
diff --git a/cc/compositor_frame_ack.h b/cc/compositor_frame_ack.h
index 0f73c162bb1ffc50e7e8a8ad664f0447a372af2e..139c1003207f2ef7935ac506250ff42599f6a816 100644
--- a/cc/compositor_frame_ack.h
+++ b/cc/compositor_frame_ack.h
@@ -5,7 +5,9 @@
 #ifndef CC_COMPOSITOR_FRAME_ACK_H_
 #define CC_COMPOSITOR_FRAME_ACK_H_
 
+#include "base/memory/scoped_ptr.h"
 #include "cc/cc_export.h"
+#include "cc/gl_frame_data.h"
 #include "cc/transferable_resource.h"
 
 namespace cc {
@@ -16,6 +18,7 @@ class CC_EXPORT CompositorFrameAck {
   ~CompositorFrameAck();
 
   TransferableResourceList resources;
+  scoped_ptr<GLFrameData> gl_frame_data;
 };
 
 }  // namespace cc