Add layout test for reply property of notificationclick event

content/shell/renderer/layout_test/blink_test_runner.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/shell/renderer/layout_test/blink_test_runner.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <clocale>
@@ skipping 463 matching lines @@
 }
 
 void BlinkTestRunner::ClearAllDatabases() {
   Send(new LayoutTestHostMsg_ClearAllDatabases(routing_id()));
 }
 
 void BlinkTestRunner::SetDatabaseQuota(int quota) {
   Send(new LayoutTestHostMsg_SetDatabaseQuota(routing_id(), quota));
 }
 
-void BlinkTestRunner::SimulateWebNotificationClick(const std::string& title,
-                                                   int action_index) {
+void BlinkTestRunner::SimulateWebNotificationClick(
+    const std::string& title,
+    int action_index,
+    const base::NullableString16& reply) {
   Send(new LayoutTestHostMsg_SimulateWebNotificationClick(routing_id(), title,
-                                                          action_index));
+                                                          action_index, reply));
 }
 
 void BlinkTestRunner::SimulateWebNotificationClose(const std::string& title,
                                                    bool by_user) {
   Send(new LayoutTestHostMsg_SimulateWebNotificationClose(routing_id(), title,
                                                           by_user));
 }
 
 void BlinkTestRunner::SetDeviceScaleFactor(float factor) {
   content::SetDeviceScaleFactor(render_view(), factor);
@@ skipping 526 matching lines @@
 void BlinkTestRunner::ReportLeakDetectionResult(
     const LeakDetectionResult& report) {
   Send(new ShellViewHostMsg_LeakDetectionDone(routing_id(), report));
 }
 
 void BlinkTestRunner::OnDestruct() {
   delete this;
 }
 
 }  // namespace content