ScopedPtrHashMap   49 cc/surfaces/surface_aggregator.h   typedef base::ScopedPtrHashMap<int, RenderPassIdAllocator>
ScopedPtrHashMap   22 cc/trees/tree_synchronizer.cc typedef base::ScopedPtrHashMap<int, LayerImpl> ScopedPtrLayerImplMap;
ScopedPtrHashMap   71 content/renderer/input/input_handler_manager.h   typedef base::ScopedPtrHashMap<int,  // routing_id