CSSStyleSheetResource should cache decoded text instead of raw bytes

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 48 matching lines @@
         return new StyleSheetContents(ownerRule, originalURL, context);
     }
 
     ~StyleSheetContents();
 
     const CSSParserContext& parserContext() const { return m_parserContext; }
 
     const AtomicString& defaultNamespace() { return m_defaultNamespace; }
     const AtomicString& namespaceURIFromPrefix(const AtomicString& prefix);
 
-    void parseAuthorStyleSheet(const CSSStyleSheetResource*, const SecurityOrigin*);
+    void parseAuthorStyleSheet(CSSStyleSheetResource*, const SecurityOrigin*);
     void parseString(const String&);
     void parseStringAtPosition(const String&, const TextPosition&);
 
     bool isCacheableForResource() const;
     bool isCacheableForStyleElement() const;
 
     bool isLoading() const;
 
     void checkLoaded();
     void startLoadingDynamicSheet();
@@ skipping 115 matching lines @@
     HeapHashSet<WeakMember<CSSStyleSheet>> m_loadingClients;
     HeapHashSet<WeakMember<CSSStyleSheet>> m_completedClients;
 
     Member<RuleSet> m_ruleSet;
     String m_sourceMapURL;
 };
 
 } // namespace blink
 
 #endif