Do not block painting for in-body CSS

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 107 matching lines @@
         m_fetchFollowingCORS = false;
     }
 
     Member<CSSStyleSheet> m_sheet;
     DisabledState m_disabledState;
     PendingSheetType m_pendingSheetType;
     bool m_loading;
     bool m_firedLoad;
     bool m_loadedSheet;
     bool m_fetchFollowingCORS;
+    bool m_beforeBody;
 };
 
 
 class CORE_EXPORT HTMLLinkElement final : public HTMLElement, public LinkLoaderClient, private DOMTokenListObserver {
     DEFINE_WRAPPERTYPEINFO();
     USING_GARBAGE_COLLECTED_MIXIN(HTMLLinkElement);
 public:
     static HTMLLinkElement* create(Document&, bool createdByParser);
     ~HTMLLinkElement() override;
 
@@ skipping 91 matching lines @@
     LinkRelAttribute m_relAttribute;
     String m_scope;
 
     bool m_createdByParser;
     bool m_isInShadowTree;
 };
 
 } // namespace blink
 
 #endif // HTMLLinkElement_h