Index: chrome/browser/extensions/extension_message_bubble_controller.h |
diff --git a/chrome/browser/extensions/extension_message_bubble_controller.h b/chrome/browser/extensions/extension_message_bubble_controller.h |
index a2024a29b665e9490ba27b533a91fb88abc2f986..6d353f3b803cd70776f17c1a7585c9e3c2ae3c9d 100644 |
--- a/chrome/browser/extensions/extension_message_bubble_controller.h |
+++ b/chrome/browser/extensions/extension_message_bubble_controller.h |
@@ -84,7 +84,7 @@ class ExtensionMessageBubbleController { |
const ExtensionRegistry* registry() const { return registry_; } |
std::string get_acknowledged_flag_pref_name() const; |
- void set_acknowledged_flag_pref_name(std::string pref_name); |
+ void set_acknowledged_flag_pref_name(const std::string& pref_name); |
private: |
// A weak pointer to the profile we are associated with. Not owned by us. |