Allow layers to signal that additional sequences are needed before surface destruction

cc/surfaces/surface_manager.h

Index: cc/surfaces/surface_manager.h
diff --git a/cc/surfaces/surface_manager.h b/cc/surfaces/surface_manager.h
index 66db9d90ee38df8e10e604dd75463ab3d6644f97..1052286b1fa0db16fd56f5bfe69d21f92b2873bb 100644
--- a/cc/surfaces/surface_manager.h
+++ b/cc/surfaces/surface_manager.h
@@ -46,8 +46,10 @@ class CC_SURFACES_EXPORT SurfaceManager {
 
   void SurfaceModified(SurfaceId surface_id);
 
-  // A frame for a surface satisfies a set of sequence numbers.
-  void DidSatisfySequences(SurfaceId id, std::vector<uint32_t>* sequence);
+  // A frame for a surface satisfies a set of sequence numbers in a particular
+  // id namespace.
+  void DidSatisfySequences(uint32_t id_namespace,
+                           std::vector<uint32_t>* sequence);
 
  private:
   void SearchForSatisfaction();