Index: dbus/property.cc |
diff --git a/dbus/property.cc b/dbus/property.cc |
index e8dfe5d26060e41d287beb85bb007231b5b3941a..9289c8614a62d8ea198c7bd5c93d0ca541ddd228 100644 |
--- a/dbus/property.cc |
+++ b/dbus/property.cc |
@@ -29,9 +29,10 @@ void PropertyBase::Init(PropertySet* property_set, const std::string& name) { |
// PropertySet implementation. |
// |
-PropertySet::PropertySet(ObjectProxy* object_proxy, |
- const std::string& interface, |
- PropertyChangedCallback property_changed_callback) |
+PropertySet::PropertySet( |
+ ObjectProxy* object_proxy, |
+ const std::string& interface, |
+ const PropertyChangedCallback& property_changed_callback) |
: object_proxy_(object_proxy), |
interface_(interface), |
property_changed_callback_(property_changed_callback), |