Index: chrome/browser/sync_file_system/drive_backend/sync_engine.h |
diff --git a/chrome/browser/sync_file_system/drive_backend/sync_engine.h b/chrome/browser/sync_file_system/drive_backend/sync_engine.h |
index 5c6f88624c210ed42cf3b3720f1737864d8bd972..b454f6593d5dd75cd7d13cc774cea6c3d5f45641 100644 |
--- a/chrome/browser/sync_file_system/drive_backend/sync_engine.h |
+++ b/chrome/browser/sync_file_system/drive_backend/sync_engine.h |
@@ -27,6 +27,7 @@ class OAuth2TokenService; |
namespace base { |
class SequencedTaskRunner; |
+class SequencedWorkerPool; |
} |
namespace drive { |