DatabaseGuid      144 Source/modules/webdatabase/DatabaseBackendBase.cpp typedef HashMap<DatabaseGuid, String> GuidVersionMap;
DatabaseGuid      169 Source/modules/webdatabase/DatabaseBackendBase.cpp typedef HashMap<DatabaseGuid, HashSet<DatabaseBackendBase*>*> GuidDatabaseMap;
DatabaseGuid       33 Source/modules/webdatabase/DatabaseBasicTypes.h typedef int DatabaseGuid;