Chromium Code Reviews| Index: chrome/browser/metrics/histogram_synchronizer.cc |
| diff --git a/chrome/browser/metrics/histogram_synchronizer.cc b/chrome/browser/metrics/histogram_synchronizer.cc |
| index 11149e320d44a15f3e63d89a287e3b2d58ef8df2..3f87718fd812288633f61ec111fab64a866190db 100644 |
| --- a/chrome/browser/metrics/histogram_synchronizer.cc |
| +++ b/chrome/browser/metrics/histogram_synchronizer.cc |
| @@ -15,6 +15,7 @@ |
| using base::Time; |
| using base::TimeDelta; |
| using base::TimeTicks; |
| +using content::BrowserThread; |
| // Negative numbers are never used as sequence numbers. We explicitly pick a |
| // negative number that is "so negative" that even when we add one (as is done |