[Experimental] CSSSerializer Proof-of-concept

third_party/WebKit/Source/core/css/StyleSheetContents.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010, 2012 Apple 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 18 matching lines @@
 #include "wtf/ListHashSet.h"
 #include "wtf/RefCounted.h"
 #include "wtf/Vector.h"
 #include "wtf/text/AtomicStringHash.h"
 #include "wtf/text/StringHash.h"
 #include "wtf/text/TextPosition.h"
 
 
 namespace blink {
 
+class CSSDeserializeStream;
+class CSSSerializeStream;
 class CSSStyleSheet;
 class CSSStyleSheetResource;
 class Document;
 class Node;
 class SecurityOrigin;
 class StyleRuleBase;
 class StyleRuleFontFace;
 class StyleRuleImport;
 class StyleRuleNamespace;
 
@@ skipping 18 matching lines @@
 
     const AtomicString& defaultNamespace() { return m_defaultNamespace; }
     const AtomicString& determineNamespace(const AtomicString& prefix);
 
     void parseAuthorStyleSheet(const CSSStyleSheetResource*, const SecurityOrigin*);
     void parseString(const String&);
     void parseStringAtPosition(const String&, const TextPosition&);
 
     bool isCacheable() const;
 
+    void deserialize(CSSDeserializeStream*);
+    void serialize(CSSSerializeStream*);
+
     bool isLoading() const;
 
     void checkLoaded();
     void startLoadingDynamicSheet();
 
     StyleSheetContents* rootStyleSheet() const;
     bool hasSingleOwnerNode() const;
     Node* singleOwnerNode() const;
     Document* singleOwnerDocument() const;
 
@@ skipping 106 matching lines @@
     WillBeHeapHashSet<RawPtrWillBeWeakMember<CSSStyleSheet>> m_loadingClients;
     WillBeHeapHashSet<RawPtrWillBeWeakMember<CSSStyleSheet>> m_completedClients;
 
     OwnPtrWillBeMember<RuleSet> m_ruleSet;
     String m_sourceMapURL;
 };
 
 } // namespace
 
 #endif