Index: ui/message_center/views/notification_button.cc |
diff --git a/ui/message_center/views/notification_button.cc b/ui/message_center/views/notification_button.cc |
index ba0a793ca72624ea242f65b35fde32aadc5fe646..cfd84f3899e27d359645c5a86eb6f24489c06786 100644 |
--- a/ui/message_center/views/notification_button.cc |
+++ b/ui/message_center/views/notification_button.cc |
@@ -109,7 +109,7 @@ void NotificationButton::ViewHierarchyChanged( |
views::View::ViewHierarchyChanged(details); |
} |
-void NotificationButton::StateChanged() { |
+void NotificationButton::StateChanged(ButtonState old_state) { |
if (state() == STATE_HOVERED || state() == STATE_PRESSED) { |
set_background(views::Background::CreateSolidBackground( |
message_center::kHoveredButtonBackgroundColor)); |