Reflow comments in the Push and Notification modules.

third_party/WebKit/Source/modules/notifications/NotificationEvent.h

 // 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.
 
 #ifndef NotificationEvent_h
 #define NotificationEvent_h
 
 #include "modules/EventModules.h"
 #include "modules/ModulesExport.h"
 #include "modules/notifications/Notification.h"
@@ skipping 17 matching lines @@
                                    WaitUntilObserver* observer) {
     return new NotificationEvent(type, initializer, observer);
   }
 
   ~NotificationEvent() override;
 
   Notification* getNotification() const { return m_notification.get(); }
   String action() const { return m_action; }
   String reply() const { return m_reply; }
 
+  // ExtendableEvent interface.
   const AtomicString& interfaceName() const override;
 
   DECLARE_VIRTUAL_TRACE();
 
  private:
   NotificationEvent(const AtomicString& type, const NotificationEventInit&);
   NotificationEvent(const AtomicString& type,
                     const NotificationEventInit&,
                     WaitUntilObserver*);
 
   Member<Notification> m_notification;
   String m_action;
   String m_reply;
 };
 
 }  // namespace blink
 
 #endif  // NotificationEvent_h