CSS Custom Properties (Variables)

third_party/WebKit/Source/core/css/parser/CSSTokenizer.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CSSTokenizer_h
 #define CSSTokenizer_h
 
 #include "core/CoreExport.h"
 #include "core/css/parser/CSSParserToken.h"
 #include "core/html/parser/InputStreamPreprocessor.h"
 #include "wtf/Allocator.h"
 #include "wtf/text/WTFString.h"
 
 #include <climits>
 
 namespace blink {
 
 class CSSTokenizerInputStream;
 class CSSParserObserverWrapper;
 struct CSSParserString;
 class CSSParserTokenRange;
 
 class CORE_EXPORT CSSTokenizer {
-    WTF_MAKE_NONCOPYABLE(CSSTokenizer);

[Timothy Loh, 2015/09/30 02:09:28]

The changes in here and the .cpp don't seem relevant.

     WTF_MAKE_FAST_ALLOCATED(CSSTokenizer);
 public:
     class CORE_EXPORT Scope {
         DISALLOW_ALLOCATION();
     public:
         Scope(const String&);
         Scope(const String&, CSSParserObserverWrapper&); // For the inspector
 
         CSSParserTokenRange tokenRange();
         unsigned tokenCount();
 
     private:
         void storeString(const String& string) { m_stringPool.append(string); }
         Vector<CSSParserToken> m_tokens;
         // We only allocate strings when escapes are used.
         Vector<String> m_stringPool;
         String m_string;
 
         friend class CSSTokenizer;
     };
-
 private:
     CSSTokenizer(CSSTokenizerInputStream&, Scope&);
 
     CSSParserToken nextToken();
 
     UChar consume();
     void consume(unsigned);
     void reconsume(UChar);
 
     CSSParserToken consumeNumericToken();
@@ skipping 58 matching lines @@
 
     CSSTokenizerInputStream& m_input;
     Scope& m_scope;
 };
 
 
 
 } // namespace blink
 
 #endif // CSSTokenizer_h