Elide origins displayed on web notifications.

ash/system/chromeos/power/battery_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 "ash/system/chromeos/power/battery_notification.h"
 
 #include "ash/system/chromeos/power/power_status.h"
 #include "ash/system/system_notifier.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 62 matching lines @@
           base::TimeDelta::FromMinutes(hour * 60 + min));
     }
   }
 
   if (!time_message.empty())
     message = message + base::ASCIIToUTF16("\n") + time_message;
 
   scoped_ptr<Notification> notification(new Notification(
       message_center::NOTIFICATION_TYPE_SIMPLE, kBatteryNotificationId,
       base::string16(), message, GetBatteryImage(notification_state),
-      base::string16(),
+      base::string16(), GURL(),
       message_center::NotifierId(message_center::NotifierId::SYSTEM_COMPONENT,
                                  system_notifier::kNotifierBattery),
       message_center::RichNotificationData(), NULL));
   notification->SetSystemPriority();
   return notification;
 }
 
 }  // namespace
 
 BatteryNotification::BatteryNotification(
@@ skipping 11 matching lines @@
 
 void BatteryNotification::Update(
     TrayPower::NotificationState notification_state) {
   if (message_center_->FindVisibleNotificationById(kBatteryNotificationId)) {
     message_center_->UpdateNotification(
         kBatteryNotificationId, CreateNotification(notification_state).Pass());
   }
 }
 
 }  // namespace ash