Plumbing in notification replies: PlatformNotificationService -> SW

chrome/browser/notifications/persistent_notification_delegate.cc

 // Copyright 2014 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 "chrome/browser/notifications/persistent_notification_delegate.h"
 
+#include "base/strings/nullable_string16.h"
 #include "chrome/browser/notifications/platform_notification_service_impl.h"
 #include "url/gurl.h"
 
 PersistentNotificationDelegate::PersistentNotificationDelegate(
     content::BrowserContext* browser_context,
     const std::string& notification_id,
     const GURL& origin,
     int notification_settings_index)
     : WebNotificationDelegate(browser_context, notification_id, origin),
       notification_settings_index_(notification_settings_index) {}
 
 PersistentNotificationDelegate::~PersistentNotificationDelegate() {}
 
 void PersistentNotificationDelegate::Display() {}
 
 void PersistentNotificationDelegate::Close(bool by_user) {
   PlatformNotificationServiceImpl::GetInstance()->OnPersistentNotificationClose(
       browser_context(), id(), origin(), by_user);
 }
 
 void PersistentNotificationDelegate::Click() {
   PlatformNotificationServiceImpl::GetInstance()->OnPersistentNotificationClick(
-      browser_context(), id(), origin(), -1 /* action_index */);
+      browser_context(), id(), origin(), -1 /* action_index */,
+      base::NullableString16() /* reply */);
 }
 
 void PersistentNotificationDelegate::ButtonClick(int button_index) {
   DCHECK_GE(button_index, 0);
   if (button_index == notification_settings_index_) {
     NotificationCommon::OpenNotificationSettings(browser_context());
     return;
   }
 
   PlatformNotificationServiceImpl::GetInstance()->OnPersistentNotificationClick(
-      browser_context(), id(), origin(), button_index);
+      browser_context(), id(), origin(), button_index,
+      base::NullableString16() /* reply */);
 }
+
+void PersistentNotificationDelegate::ButtonClickWithReply(
+    int button_index,
+    const base::string16& reply) {
+  DCHECK_GE(button_index, 0);

[Peter Beverloo, 2016/10/12 13:58:31]

DCHECK_NE(button_index, notification_settings_index_);

+  PlatformNotificationServiceImpl::GetInstance()->OnPersistentNotificationClick(
+      browser_context(), id(), origin(), button_index,
+      base::NullableString16(reply, false /* is_null */));
+}