RemoveChangesForOrigin 586 chrome/browser/sync_file_system/drive_backend_v1/drive_file_sync_service.cc remote_change_handler_.RemoveChangesForOrigin(origin); RemoveChangesForOrigin 877 chrome/browser/sync_file_system/drive_backend_v1/drive_file_sync_service.cc remote_change_handler_.RemoveChangesForOrigin(origin); RemoveChangesForOrigin 64 chrome/browser/sync_file_system/drive_backend_v1/remote_change_handler.h void RemoveChangesForOrigin(const GURL& origin);