CSS: SelectorFilter is non-copyable

third_party/WebKit/Source/core/css/CSSValuePool.h

 /*
  * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 26 matching lines @@
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/css/CSSUnsetValue.h"
 #include "core/css/CSSValueList.h"
 #include "wtf/HashMap.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/AtomicStringHash.h"
 
 namespace blink {
 
 class CORE_EXPORT CSSValuePool :  public GarbageCollectedFinalized<CSSValuePool> {
+    WTF_MAKE_NONCOPYABLE(CSSValuePool);
 public:
     CSSValueList* createFontFaceValue(const AtomicString&);
     CSSFontFamilyValue* createFontFamilyValue(const String&);
     CSSInheritedValue* createInheritedValue() { return m_inheritedValue; }
     CSSInitialValue* createImplicitInitialValue() { return m_implicitInitialValue; }
     CSSInitialValue* createExplicitInitialValue() { return m_explicitInitialValue; }
     CSSUnsetValue* createUnsetValue() { return m_unsetValue; }
     CSSPrimitiveValue* createIdentifierValue(CSSValueID identifier);
     CSSCustomIdentValue* createIdentifierValue(CSSPropertyID identifier);
     CSSColorValue* createColorValue(RGBA32 rgbValue);
@@ skipping 33 matching lines @@
     FontFamilyValueCache m_fontFamilyValueCache;
 
     friend CORE_EXPORT CSSValuePool& cssValuePool();
 };
 
 CORE_EXPORT CSSValuePool& cssValuePool();
 
 } // namespace blink
 
 #endif