MetadataMap        38 chrome/browser/sync_file_system/drive_backend_v1/drive_metadata_store.cc typedef DriveMetadataStore::MetadataMap MetadataMap;
MetadataMap        49 chrome/browser/sync_file_system/drive_backend_v1/drive_metadata_store.h   typedef std::map<GURL, PathToMetadata> MetadataMap;