Index: base/debug/trace_event_impl.h |
diff --git a/base/debug/trace_event_impl.h b/base/debug/trace_event_impl.h |
index c189b37b23eccb2cf970c051c14b5135a735b3fe..18cbdb9b9be4f58922185b79659dac4b5da265e3 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; |