Fix trailing whitespace in .cpp, .h, and .idl files (ex. Source/core)

Source/modules/notifications/Notification.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009, 2011, 2012 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 97 matching lines @@
 #if ENABLE(NOTIFICATIONS)
 Notification::Notification(ScriptExecutionContext* context, const String& title)
     : ActiveDOMObject(context)
     , m_isHTML(false)
     , m_title(title)
     , m_state(Idle)
     , m_taskTimer(adoptPtr(new Timer<Notification>(this, &Notification::taskTimerFired)))
 {
     ScriptWrappable::init(this);
     m_notificationCenter = DOMWindowNotifications::webkitNotifications(toDocument(context)->domWindow());
-    
+
     ASSERT(m_notificationCenter->client());
     m_taskTimer->startOneShot(0);
 }
 #endif
 
-Notification::~Notification() 
+Notification::~Notification()
 {
 }
 
 #if ENABLE(LEGACY_NOTIFICATIONS)
 PassRefPtr<Notification> Notification::create(const KURL& url, ScriptExecutionContext* context, ExceptionState& es, PassRefPtr<NotificationCenter> provider)
-{ 
+{
     RefPtr<Notification> notification(adoptRef(new Notification(url, context, es, provider)));
     notification->suspendIfNeeded();
     return notification.release();
 }
 
 PassRefPtr<Notification> Notification::create(const String& title, const String& body, const String& iconURI, ScriptExecutionContext* context, ExceptionState& es, PassRefPtr<NotificationCenter> provider)
-{ 
+{
     RefPtr<Notification> notification(adoptRef(new Notification(title, body, iconURI, context, es, provider)));
     notification->suspendIfNeeded();
     return notification.release();
 }
 #endif
 
 #if ENABLE(NOTIFICATIONS)
 PassRefPtr<Notification> Notification::create(ScriptExecutionContext* context, const String& title, const Dictionary& options)
 {
     RefPtr<Notification> notification(adoptRef(new Notification(context, title)));
@@ skipping 15 matching lines @@
     notification->suspendIfNeeded();
     return notification.release();
 }
 #endif
 
 const AtomicString& Notification::interfaceName() const
 {
     return eventNames().interfaceForNotification;
 }
 
-void Notification::show() 
+void Notification::show()
 {
     // prevent double-showing
     if (m_state == Idle && m_notificationCenter->client()) {
 #if ENABLE(NOTIFICATIONS)
         if (!toDocument(scriptExecutionContext())->page())
             return;
         if (NotificationController::from(toDocument(scriptExecutionContext())->page())->client()->checkPermission(scriptExecutionContext()) != NotificationClient::PermissionAllowed) {
             dispatchErrorEvent();
             return;
         }
@@ skipping 90 matching lines @@
     DEFINE_STATIC_LOCAL(const String, defaultPermission, (ASCIILiteral("default")));
 
     switch (permission) {
     case NotificationClient::PermissionAllowed:
         return allowedPermission;
     case NotificationClient::PermissionDenied:
         return deniedPermission;
     case NotificationClient::PermissionNotAllowed:
         return defaultPermission;
     }
-    
+
     ASSERT_NOT_REACHED();
     return deniedPermission;
 }
 
 void Notification::requestPermission(ScriptExecutionContext* context, PassRefPtr<NotificationPermissionCallback> callback)
 {
     ASSERT(toDocument(context)->page());
     NotificationController::from(toDocument(context)->page())->client()->requestPermission(context, callback);
 }
 #endif
 
 } // namespace WebCore
 
 #endif // ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)