Elide origins displayed on web notifications.

ash/system/chromeos/screen_security/screen_share_tray_item.cc

 // Copyright 2013 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/screen_security/screen_share_tray_item.h"
 
 #include "ash/shell.h"
 #include "ash/system/system_notifier.h"
 #include "grit/ash_resources.h"
 #include "grit/ash_strings.h"
@@ skipping 48 matching lines @@
   } else {
     help_label_text = l10n_util::GetStringUTF16(
         IDS_ASH_STATUS_TRAY_SCREEN_SHARE_BEING_HELPED);
   }
 
   message_center::RichNotificationData data;
   data.buttons.push_back(message_center::ButtonInfo(
       l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_SCREEN_SHARE_STOP)));
   ui::ResourceBundle& resource_bundle = ui::ResourceBundle::GetSharedInstance();
   scoped_ptr<Notification> notification(new Notification(
-      message_center::NOTIFICATION_TYPE_SIMPLE,
-      kScreenShareNotificationId,
-      help_label_text,
-      base::string16() /* body is blank */,
+      message_center::NOTIFICATION_TYPE_SIMPLE, kScreenShareNotificationId,
+      help_label_text, base::string16() /* body is blank */,
       resource_bundle.GetImageNamed(IDR_AURA_UBER_TRAY_SCREENSHARE_DARK),
-      base::string16() /* display_source */,
-      message_center::NotifierId(
-          message_center::NotifierId::SYSTEM_COMPONENT,
-          system_notifier::kNotifierScreenShare),
-      data,
-      new tray::ScreenNotificationDelegate(this)));
+      base::string16() /* display_source */, GURL(),
+      message_center::NotifierId(message_center::NotifierId::SYSTEM_COMPONENT,
+                                 system_notifier::kNotifierScreenShare),
+      data, new tray::ScreenNotificationDelegate(this)));
   notification->SetSystemPriority();
   message_center::MessageCenter::Get()->AddNotification(notification.Pass());
 }
 
 std::string ScreenShareTrayItem::GetNotificationId() {
   return kScreenShareNotificationId;
 }
 
 void ScreenShareTrayItem::OnScreenShareStart(
     const base::Closure& stop_callback,
     const base::string16& helper_name) {
   helper_name_ = helper_name;
   Start(stop_callback);
 }
 
 void ScreenShareTrayItem::OnScreenShareStop() {
   // We do not need to run the stop callback
   // when screening is stopped externally.
   set_is_started(false);
   Update();
 }
 
 }  // namespace ash