CSSStyleSheetResource should cache decoded text instead of raw bytes

third_party/WebKit/Source/core/dom/ProcessingInstruction.cpp

 /*
  * Copyright (C) 2000 Peter Kelly (pmk@post.com)
  * Copyright (C) 2006, 2008, 2009 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 173 matching lines @@
 bool ProcessingInstruction::sheetLoaded()
 {
     if (!isLoading()) {
         if (!DocumentXSLT::sheetLoaded(document(), this))
             document().styleEngine().removePendingSheet(this, m_styleEngineContext);
         return true;
     }
     return false;
 }
 
-void ProcessingInstruction::setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, const CSSStyleSheetResource* sheet)
+void ProcessingInstruction::setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, CSSStyleSheetResource* sheet)
 {
     if (!isConnected()) {
         DCHECK(!m_sheet);
         return;
     }
 
     DCHECK(m_isCSS);
     CSSParserContext parserContext(document(), nullptr, baseURL, charset);
 
     StyleSheetContents* newSheet = StyleSheetContents::create(href, parserContext);
@@ skipping 92 matching lines @@
 
 DEFINE_TRACE(ProcessingInstruction)
 {
     visitor->trace(m_sheet);
     visitor->trace(m_listenerForXSLT);
     CharacterData::trace(visitor);
     ResourceOwner<StyleSheetResource>::trace(visitor);
 }
 
 } // namespace blink