CSSStyleSheetResource should cache decoded text instead of raw bytes

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

 /*
  * Copyright (C) 2000 Peter Kelly (pmk@post.com)
  * Copyright (C) 2006 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 62 matching lines @@
     String nodeName() const override;
     NodeType getNodeType() const override;
     Node* cloneNode(bool deep) override;
 
     InsertionNotificationRequest insertedInto(ContainerNode*) override;
     void removedFrom(ContainerNode*) override;
 
     bool checkStyleSheet(String& href, String& charset);
     void process(const String& href, const String& charset);
 
-    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;
     void setXSLStyleSheet(const String& href, const KURL& baseURL, const String& sheet) override;
 
     bool sheetLoaded() override;
 
     void parseStyleSheet(const String& sheet);
     void clearSheet();
 
     String debugName() const override { return "ProcessingInstruction"; }
 
     String m_target;
@@ skipping 13 matching lines @@
 DEFINE_NODE_TYPE_CASTS(ProcessingInstruction, getNodeType() == Node::kProcessingInstructionNode);
 
 inline bool isXSLStyleSheet(const Node& node)
 {
     return node.getNodeType() == Node::kProcessingInstructionNode && toProcessingInstruction(node).isXSL();
 }
 
 } // namespace blink
 
 #endif // ProcessingInstruction_h