Add missing exclusive_access_manager.h includes

chrome/browser/notifications/web_notification_delegate.cc

 // Copyright 2016 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/notifications/web_notification_delegate.h"
 
 #include "base/feature_list.h"
 #include "base/metrics/histogram_macros.h"
 #include "chrome/browser/notifications/notification_common.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/exclusive_access/exclusive_access_context.h"
+#include "chrome/browser/ui/exclusive_access/exclusive_access_manager.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/message_center/notifier_settings.h"
 
 using message_center::NotifierId;
 
 namespace features {
 
 const base::Feature kAllowFullscreenWebNotificationsFeature{
   "FSNotificationsWeb", base::FEATURE_DISABLED_BY_DEFAULT
@@ skipping 60 matching lines @@
             NotifierId::WEB_PAGE,
             NotifierId::SIZE);
       }
       return enabled;
     }
   }
 #endif
 
   return false;
 }