1 files changed, 2 insertions, 2 deletions
diff --git a/base/prefs/value_map_pref_store.cc b/base/prefs/value_map_pref_store.cc
index b4b5751..750688c 100644
--- a/base/prefs/value_map_pref_store.cc
+++ b/base/prefs/value_map_pref_store.cc
@@ -24,8 +24,8 @@ void ValueMapPrefStore::RemoveObserver(PrefStore::Observer* observer) {
   observers_.RemoveObserver(observer);
 }
 
-size_t ValueMapPrefStore::NumberOfObservers() const {
-  return observers_.size();
+bool ValueMapPrefStore::HasObservers() const {
+  return observers_.might_have_observers();
 }
 
 ValueMapPrefStore::~ValueMapPrefStore() {}