EraseIfExists     598 chrome/browser/sync_file_system/drive_backend_v1/drive_metadata_store.cc   if (!EraseIfExists(&incremental_sync_origins_, origin, &resource_id)) {
EraseIfExists     620 chrome/browser/sync_file_system/drive_backend_v1/drive_metadata_store.cc   if (!EraseIfExists(&incremental_sync_origins_, origin, &resource_id) &&
EraseIfExists     621 chrome/browser/sync_file_system/drive_backend_v1/drive_metadata_store.cc       !EraseIfExists(&disabled_origins_, origin, &resource_id)) {