Chromium Code Reviews| Index: components/sync_sessions/revisit/sessions_page_revisit_observer_unittest.cc | 
| diff --git a/components/sync_sessions/revisit/sessions_page_revisit_observer_unittest.cc b/components/sync_sessions/revisit/sessions_page_revisit_observer_unittest.cc | 
| index 554e72156de23fe09b0f77f8b17808bca5182825..e7b3181d3d32779b36d8108c1c0ae5515590bc99 100644 | 
| --- a/components/sync_sessions/revisit/sessions_page_revisit_observer_unittest.cc | 
| +++ b/components/sync_sessions/revisit/sessions_page_revisit_observer_unittest.cc | 
| @@ -5,6 +5,7 @@ | 
| #include "components/sync_sessions/revisit/sessions_page_revisit_observer.h" | 
| #include <string> | 
| +#include <utility> | 
| #include "base/memory/ptr_util.h" | 
| #include "base/test/histogram_tester.h" |