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

chrome/browser/ui/ash/chrome_screenshot_grabber.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/ui/ash/chrome_screenshot_grabber.h"
 
 #include "ash/shell.h"
 #include "ash/system/system_notifier.h"
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 402 matching lines @@
     optional_field.buttons.push_back(message_center::ButtonInfo(label));
   }
   return new Notification(
       message_center::NOTIFICATION_TYPE_SIMPLE, GURL(kNotificationOriginUrl),
       l10n_util::GetStringUTF16(
           GetScreenshotNotificationTitle(screenshot_result)),
       l10n_util::GetStringUTF16(
           GetScreenshotNotificationText(screenshot_result)),
       ui::ResourceBundle::GetSharedInstance().GetImageNamed(
           IDR_SCREENSHOT_NOTIFICATION_ICON),
-      blink::WebTextDirectionDefault,
       message_center::NotifierId(message_center::NotifierId::SYSTEM_COMPONENT,
                                  ash::system_notifier::kNotifierScreenshot),
       l10n_util::GetStringUTF16(IDS_MESSAGE_CENTER_NOTIFIER_SCREENSHOT_NAME),
       replace_id, optional_field, new ScreenshotGrabberNotificationDelegate(
                                       success, GetProfile(), screenshot_path));
 }
 #endif
 
 void ChromeScreenshotGrabber::SetProfileForTest(Profile* profile) {
   profile_for_test_ = profile;
 }
 
 Profile* ChromeScreenshotGrabber::GetProfile() {
   return profile_for_test_ ? profile_for_test_
                            : ProfileManager::GetActiveUserProfile();
 }