Avoid destroying surface before the parent surface stops referencing it.

cc/surfaces/surface_factory.cc

Index: cc/surfaces/surface_factory.cc
diff --git a/cc/surfaces/surface_factory.cc b/cc/surfaces/surface_factory.cc
index ab7186a39b42181cc9f72174a281d19e565853a7..0d41cae93af2c2dd38aaa1b6a74f3718d6ec7c79 100644
--- a/cc/surfaces/surface_factory.cc
+++ b/cc/surfaces/surface_factory.cc
@@ -34,6 +34,15 @@ void SurfaceFactory::Destroy(SurfaceId surface_id) {
   surface_map_.erase(it);
 }
 
+void SurfaceFactory::DestroyOnSequence(
+    SurfaceId surface_id,
+    const std::set<SurfaceSequence>& dependency_set) {
+  OwningSurfaceMap::iterator it = surface_map_.find(surface_id);
+  DCHECK(it != surface_map_.end());
+  DCHECK(it->second->factory() == this);
+  manager_->DestroyOnSequence(surface_map_.take_and_erase(it), dependency_set);
+}
+
 void SurfaceFactory::SubmitFrame(SurfaceId surface_id,
                                  scoped_ptr<CompositorFrame> frame,
                                  const base::Closure& callback) {