Index: base/debug/trace_event_impl.h |
diff --git a/base/debug/trace_event_impl.h b/base/debug/trace_event_impl.h |
index bd7af7ef082d50787ce22b5b5ae1262082df31b5..b85cf51b307f609633b5202ef95173c7542e3de9 100644 |
--- a/base/debug/trace_event_impl.h |
+++ b/base/debug/trace_event_impl.h |
@@ -344,6 +344,7 @@ class BASE_EXPORT TraceLog { |
}; |
void AddEnabledStateObserver(EnabledStateObserver* listener); |
void RemoveEnabledStateObserver(EnabledStateObserver* listener); |
+ bool HasEnabledStateObserver(EnabledStateObserver* listener) const; |
float GetBufferPercentFull() const; |