Index: components/metrics/metrics_provider.h |
diff --git a/components/metrics/metrics_provider.h b/components/metrics/metrics_provider.h |
index 001e66a42c6330f55a673840983bf24570454c97..510571f2c69888598d663d454338c5e6f57f3b04 100644 |
--- a/components/metrics/metrics_provider.h |
+++ b/components/metrics/metrics_provider.h |
@@ -33,6 +33,10 @@ class MetricsProvider { |
virtual void ProvideSystemProfileMetrics( |
SystemProfileProto* system_profile_proto) {} |
+ // Called once at startup to see whether this provider has stability events |
+ // to share. |
+ virtual bool HasStabilityMetrics() { return false; } |
+ |
// Provides additional stability metrics. Stability metrics can be provided |
// directly into |stability_proto| fields or by logging stability histograms |
// via the UMA_STABILITY_HISTOGRAM_ENUMERATION() macro. |