Index: base/prefs/pref_observer.h |
diff --git a/base/prefs/pref_observer.h b/base/prefs/pref_observer.h |
index 5d8f5b63dc3c9cb363a546ee10ddb92787765937..d55c8fef17c932e6f24ff44269120626ee948171 100644 |
--- a/base/prefs/pref_observer.h |
+++ b/base/prefs/pref_observer.h |
@@ -16,6 +16,10 @@ class PrefObserver { |
public: |
virtual void OnPreferenceChanged(PrefService* service, |
const std::string& pref_name) = 0; |
+ |
+ // TODO(battre): Remove function (debugging tool for crbug.com/373435). |
+ virtual void SetPrefServiceDestructionTrace( |
+ const std::string& stack_trace) = 0; |
}; |
#endif // BASE_PREFS_PREF_OBSERVER_H_ |