Index: services/preferences/public/cpp/pref_observer_store.h |
diff --git a/services/preferences/public/cpp/pref_observer_store.h b/services/preferences/public/cpp/pref_observer_store.h |
index c8af343ba06f23d3ab45883e0aaca068fa9ede55..ea474600b4b41de7d3fea5ba259dc3384a24794a 100644 |
--- a/services/preferences/public/cpp/pref_observer_store.h |
+++ b/services/preferences/public/cpp/pref_observer_store.h |
@@ -61,7 +61,8 @@ class PrefObserverStore : public ValueMapPrefStore, |
base::Value const & value); |
// prefs::mojom::PreferenceObserver: |
- void OnPreferencesChanged(const base::DictionaryValue& preferences) override; |
+ void OnPreferencesChanged( |
+ std::unique_ptr<base::DictionaryValue> preferences) override; |
mojo::Binding<prefs::mojom::PreferencesObserver> prefs_binding_; |
prefs::mojom::PreferencesManagerPtr prefs_manager_ptr_; |