Add support for media attribute on link

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 155 matching lines @@
 
     void dispatchPendingEvent(LinkEventSender*);
     void scheduleEvent();
     void dispatchEventImmediately();
     static void dispatchPendingLoadEvents();
 
     // From LinkLoaderClient
     bool shouldLoadLink() override;
 
     // For LinkStyle
-    bool loadLink(const String& type, const String& as, const KURL&);
+    bool loadLink(const String& type, const String& as, const String& media, const KURL&);
     bool isAlternate() const { return linkStyle()->isUnset() && m_relAttribute.isAlternate(); }
     bool shouldProcessStyle() { return linkResourceToProcess() && linkStyle(); }
     bool isCreatedByParser() const { return m_createdByParser; }
 
     // Parse the icon size attribute into |iconSizes|, make this method public
     // visible for testing purpose.
     static void parseSizesAttribute(const AtomicString& value, Vector<IntSize>& iconSizes);
 
     DECLARE_VIRTUAL_TRACE();
 
@@ skipping 41 matching lines @@
     RawPtrWillBeMember<RelList> m_relList;
     LinkRelAttribute m_relAttribute;
 
     bool m_createdByParser;
     bool m_isInShadowTree;
 };
 
 } // namespace blink
 
 #endif // HTMLLinkElement_h