Use TaskRunnerTimer in LinkLoader

third_party/WebKit/Source/core/html/HTMLLinkElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 17 matching lines @@
 #include "core/CoreExport.h"
 #include "core/dom/DOMTokenList.h"
 #include "core/dom/IncrementLoadEventDelayCount.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/LinkRelAttribute.h"
 #include "core/html/LinkResource.h"
 #include "core/html/LinkStyle.h"
 #include "core/html/RelList.h"
 #include "core/loader/LinkLoader.h"
 #include "core/loader/LinkLoaderClient.h"
+#include "platform/WebTaskRunner.h"
 #include <memory>
 
 namespace blink {
 
 class KURL;
 class LinkImport;
 
 class CORE_EXPORT HTMLLinkElement final : public HTMLElement,
                                           public LinkLoaderClient,
                                           private DOMTokenListObserver {
@@ skipping 85 matching lines @@
   void startLoadingDynamicSheet() override;
   void finishParsingChildren() override;
 
   // From LinkLoaderClient
   void linkLoaded() override;
   void linkLoadingErrored() override;
   void didStartLinkPrerender() override;
   void didStopLinkPrerender() override;
   void didSendLoadForLinkPrerender() override;
   void didSendDOMContentLoadedForLinkPrerender() override;
+  RefPtr<WebTaskRunner> getLoadingTaskRunner() override;
 
   // From DOMTokenListObserver
   void valueWasSet() final;
 
   Member<LinkResource> m_link;
   Member<LinkLoader> m_linkLoader;
 
   String m_type;
   String m_as;
   String m_media;
   ReferrerPolicy m_referrerPolicy;
   Member<DOMTokenList> m_sizes;
   Vector<IntSize> m_iconSizes;
   TraceWrapperMember<RelList> m_relList;
   LinkRelAttribute m_relAttribute;
   String m_scope;
 
   bool m_createdByParser;
 };
 
 }  // namespace blink
 
 #endif  // HTMLLinkElement_h