1 files changed, 7 insertions, 0 deletions
diff --git a/chrome/browser/pref_member.h b/chrome/browser/pref_member.h
index 0c95c2f..2de76ab 100644
--- a/chrome/browser/pref_member.h
+++ b/chrome/browser/pref_member.h
@@ -120,6 +120,13 @@ class PrefMember : public subtle::PrefMemberBase {
     setting_value_ = false;
   }
 
+  // Set the value of the member variable if it is not managed.
+  void SetValueIfNotManaged(const ValueType& value) {
+    if (!IsManaged()) {
+      SetValue(value);
+    }
+  }
+
  protected:
   // This methods is used to do the actual sync with pref of the specified type.
   virtual void UpdatePref(const ValueType& value) = 0;