Cleanup: Remove unused blink::WebTextDirection parameter from Notification ctor.

chrome/browser/notifications/notification.h

 // 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.
 
 #ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_H_
 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "base/values.h"
 #include "chrome/browser/notifications/notification_delegate.h"
-#include "third_party/WebKit/public/web/WebTextDirection.h"
 #include "ui/message_center/notification.h"
 #include "ui/message_center/notification_types.h"
 #include "url/gurl.h"
 
 namespace gfx {
 class Image;
 }
 
 // Representation of a notification to be shown to the user.
 class Notification : public message_center::Notification {
  public:
   Notification(const GURL& origin_url,
                const base::string16& title,
                const base::string16& body,
                const gfx::Image& icon,
                const base::string16& display_source,
                const base::string16& replace_id,
                NotificationDelegate* delegate);
 
   Notification(
       message_center::NotificationType type,
       const GURL& origin_url,
       const base::string16& title,
       const base::string16& body,
       const gfx::Image& icon,
-      blink::WebTextDirection dir,
       const message_center::NotifierId& notifier_id,
       const base::string16& display_source,
       const base::string16& replace_id,
       const message_center::RichNotificationData& rich_notification_data,
       NotificationDelegate* delegate);
 
   Notification(const std::string& id, const Notification& notification);
 
   Notification(const Notification& notification);
   ~Notification() override;
@@ skipping 16 matching lines @@
 
   // The user-supplied replace ID for the notification.
   base::string16 replace_id_;
 
   // A proxy object that allows access back to the JavaScript object that
   // represents the notification, for firing events.
   scoped_refptr<NotificationDelegate> delegate_;
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_H_