Avoid destroying surface before the parent surface stops referencing it.

cc/output/compositor_frame_metadata.h

Index: cc/output/compositor_frame_metadata.h
diff --git a/cc/output/compositor_frame_metadata.h b/cc/output/compositor_frame_metadata.h
index e9dd706a241719ddc611d7b5aa804a4e2b80dacd..4224758c1f2f6673ef364c39d4402c511d5a4c99 100644
--- a/cc/output/compositor_frame_metadata.h
+++ b/cc/output/compositor_frame_metadata.h
@@ -46,6 +46,10 @@ class CC_EXPORT CompositorFrameMetadata {
   ViewportSelectionBound selection_end;
 
   std::vector<ui::LatencyInfo> latency_info;
+
+  // A set of SurfaceSequences that this frame satisfies (always in the same
+  // namespace as the current Surface).
+  std::vector<uint32_t> satisfies_sequence;

[jamesr, 2014/09/12 01:08:55]

satisfies_sequences, since this is a vector?

[jbauman, 2014/09/23 01:58:05]

Done.

 };
 
 }  // namespace cc