Index: base/metrics/user_metrics.h |
diff --git a/base/metrics/user_metrics.h b/base/metrics/user_metrics.h |
index 93701e8fd209897a144af07dcab0f197cc8c6ff9..eb73964bc03c6eefcbc4d5a22b916bc78aa0d9ea 100644 |
--- a/base/metrics/user_metrics.h |
+++ b/base/metrics/user_metrics.h |
@@ -17,6 +17,9 @@ namespace base { |
// This module provides some helper functions for logging actions tracked by |
// the user metrics system. |
+// For best practices on deciding when to emit a user action, see |
+// tools/metrics/actions/README.md |
rkaplow
2016/10/06 22:03:07
btw I think we should consider linking to the git
Mark P
2016/10/06 22:21:12
Done here and actions.xml.
Also did for the histo
|
+ |
// Record that the user performed an action. |
// This function must be called after the task runner has been set with |
// SetRecordActionTaskRunner(). |