Index: ios/chrome/browser/prefs/pref_observer_bridge.h |
diff --git a/ios/chrome/browser/prefs/pref_observer_bridge.h b/ios/chrome/browser/prefs/pref_observer_bridge.h |
index 4e105467165e18b74f985a2a32d35797ff34e54f..1f748948958989530d95076087146b49f146ae92 100644 |
--- a/ios/chrome/browser/prefs/pref_observer_bridge.h |
+++ b/ios/chrome/browser/prefs/pref_observer_bridge.h |
@@ -26,7 +26,7 @@ class PrefObserverBridge { |
private: |
virtual void OnPreferenceChanged(const std::string& pref_name); |
- id<PrefObserverDelegate> delegate_; |
+ __unsafe_unretained id<PrefObserverDelegate> delegate_; |
}; |
#endif // IOS_CHROME_BROWSER_PREFS_PREF_OBSERVER_BRIDGE_H_ |