CSS: SelectorFilter is non-copyable

third_party/WebKit/Source/core/css/parser/MediaQueryParser.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 MediaQueryParser_h
 #define MediaQueryParser_h
 
 #include "core/CoreExport.h"
 #include "core/css/MediaList.h"
 #include "core/css/MediaQuery.h"
@@ skipping 32 matching lines @@
     }
     inline MediaQuery::RestrictorType restrictor() { return m_restrictor; }
 
     inline void setRestrictor(MediaQuery::RestrictorType restrictor) { m_restrictor = restrictor; }
 
     inline void setMediaFeature(const String& str) { m_mediaFeature = str; }
 };
 
 class CORE_EXPORT MediaQueryParser {
     STACK_ALLOCATED();
+    WTF_MAKE_NONCOPYABLE(MediaQueryParser);
 public:
     static MediaQuerySet* parseMediaQuerySet(const String&);
     static MediaQuerySet* parseMediaQuerySet(CSSParserTokenRange);
     static MediaQuerySet* parseMediaCondition(CSSParserTokenRange);
 
 private:
     enum ParserType {
         MediaQuerySetParser,
         MediaConditionParser,
     };
@@ skipping 40 matching lines @@
     const static State ReadFeatureEnd;
     const static State SkipUntilComma;
     const static State SkipUntilBlockEnd;
     const static State Done;
 
 };
 
 } // namespace blink
 
 #endif // MediaQueryParser_h