Fixed the value of "controlledBy" for preferences when they're set by the user.

chrome/browser/prefs/pref_service.cc

Index: chrome/browser/prefs/pref_service.cc
diff --git a/chrome/browser/prefs/pref_service.cc b/chrome/browser/prefs/pref_service.cc
index 4206f01e0c447c43860f6f5d5c372b9a830c510e..e11a321038d208c152bb6718820a2da64f25b03b 100644
--- a/chrome/browser/prefs/pref_service.cc
+++ b/chrome/browser/prefs/pref_service.cc
@@ -907,6 +907,10 @@ bool PrefService::Preference::IsManaged() const {
   return pref_value_store()->PrefValueInManagedStore(name_.c_str());
 }
 
+bool PrefService::Preference::IsRecommended() const {
+  return pref_value_store()->PrefValueFromRecommendedStore(name_.c_str());
+}
+
 bool PrefService::Preference::HasExtensionSetting() const {
   return pref_value_store()->PrefValueInExtensionStore(name_.c_str());
 }