Chromium Code Reviews| Index: components/browser_sync/signin_confirmation_helper.h |
| diff --git a/components/browser_sync/signin_confirmation_helper.h b/components/browser_sync/signin_confirmation_helper.h |
| index 27bd62ef1bf02c1a293f0cc464c5509c8a173267..c006653df91703f2e1b4fbdd77a0b9dc2697e231 100644 |
| --- a/components/browser_sync/signin_confirmation_helper.h |
| +++ b/components/browser_sync/signin_confirmation_helper.h |
| @@ -11,6 +11,10 @@ |
| #include "base/memory/ref_counted.h" |
| #include "base/task/cancelable_task_tracker.h" |
| +namespace base { |
| +class SingleThreadTaskRunner; |
| +} |
| + |
| namespace history { |
| class HistoryService; |
| class QueryResults; |