Clicking on the HaTS notification now opens the survey dialog

chrome/browser/chromeos/hats/hats_notification_controller.cc

Index: chrome/browser/chromeos/hats/hats_notification_controller.cc
diff --git a/chrome/browser/chromeos/hats/hats_notification_controller.cc b/chrome/browser/chromeos/hats/hats_notification_controller.cc
index e08f98df4848003abca3e221965ac8e238a6ad65..a59af482ae4047a170defb6a14007ebd9dcb0cef 100644
--- a/chrome/browser/chromeos/hats/hats_notification_controller.cc
+++ b/chrome/browser/chromeos/hats/hats_notification_controller.cc
@@ -180,7 +180,12 @@ std::string HatsNotificationController::id() const {
 }
 
 // message_center::NotificationDelegate override:
-void HatsNotificationController::ButtonClick(int button_index) {
+void HatsNotificationController::Click() {
+  ButtonClick(0 /* unused */);
+}
+
+// message_center::NotificationDelegate override:
+void HatsNotificationController::ButtonClick(int /* button_index */) {
   UpdateLastInteractionTime();
 
   // The dialog deletes itslef on close.