UpdateTileManagerMemoryPolicy 1153 cc/trees/layer_tree_host_impl.cc   UpdateTileManagerMemoryPolicy(policy);
UpdateTileManagerMemoryPolicy 1798 cc/trees/layer_tree_host_impl.cc   UpdateTileManagerMemoryPolicy(ActualManagedMemoryPolicy());
UpdateTileManagerMemoryPolicy 2927 cc/trees/layer_tree_host_impl.cc   UpdateTileManagerMemoryPolicy(ActualManagedMemoryPolicy());
UpdateTileManagerMemoryPolicy  488 cc/trees/layer_tree_host_impl.h   void UpdateTileManagerMemoryPolicy(const ManagedMemoryPolicy& policy);