CSSStyleSheetResource should cache decoded text instead of raw bytes

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 70 matching lines @@
     bool styleSheetIsLoading() const;
     bool hasSheet() const { return m_sheet; }
     bool isDisabled() const { return m_disabledState == Disabled; }
     bool isEnabledViaScript() const { return m_disabledState == EnabledViaScript; }
     bool isUnset() const { return m_disabledState == Unset; }
 
     CSSStyleSheet* sheet() const { return m_sheet.get(); }
 
 private:
     // From StyleSheetResourceClient
-    void setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, const CSSStyleSheetResource*) override;
+    void setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, CSSStyleSheetResource*) override;
     String debugName() const override { return "LinkStyle"; }
 
     enum DisabledState {
         Unset,
         EnabledViaScript,
         Disabled
     };
 
     enum PendingSheetType {
         None,
@@ skipping 126 matching lines @@
     Member<RelList> m_relList;
     LinkRelAttribute m_relAttribute;
     String m_scope;
 
     bool m_createdByParser;
 };
 
 } // namespace blink
 
 #endif // HTMLLinkElement_h