Elide origins displayed on web notifications.

chrome/browser/extensions/api/file_system/request_file_system_notification.cc

 // Copyright 2015 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/extensions/api/file_system/request_file_system_notification.h"
 
 #include "base/memory/ref_counted.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 40 matching lines @@
       writable
           ? IDS_FILE_SYSTEM_REQUEST_FILE_SYSTEM_NOTIFICATION_WRITABLE_MESSAGE
           : IDS_FILE_SYSTEM_REQUEST_FILE_SYSTEM_NOTIFICATION_MESSAGE,
       display_name);
 
   scoped_ptr<Notification> notification(new Notification(
       message_center::NOTIFICATION_TYPE_SIMPLE, notification_id,
       base::UTF8ToUTF16(extension.name()), message,
       gfx::Image(),      // Updated asynchronously later.
       base::string16(),  // display_source
+      GURL(),
       message_center::NotifierId(message_center::NotifierId::SYSTEM_COMPONENT,
                                  notification_id),
       data, delegate));
 
   return notification.Pass();
 }
 
 }  // namespace
 
 // static
@@ skipping 42 matching lines @@
   pending_notification_.reset(notification.release());
   // If the extension icon is not known yet, then defer showing the notification
   // until it is (from SetAppImage).
   if (!extension_icon_.get())
     return;
 
   pending_notification_->set_icon(*extension_icon_.get());
   g_browser_process->message_center()->AddNotification(
       pending_notification_.Pass());
 }