Move CSSCounterValue & CSSCursorImageValue to the namespace blink::cssvalue.

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

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2008 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 10 matching lines @@
 #ifndef CSSCounterValue_h
 #define CSSCounterValue_h
 
 #include "core/css/CSSCustomIdentValue.h"
 #include "core/css/CSSIdentifierValue.h"
 #include "core/css/CSSStringValue.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
+namespace cssvalue {
+
 class CSSCounterValue : public CSSValue {
  public:
   static CSSCounterValue* create(CSSCustomIdentValue* identifier,
                                  CSSIdentifierValue* listStyle,
                                  CSSStringValue* separator) {
     return new CSSCounterValue(identifier, listStyle, separator);
   }
 
   String identifier() const { return m_identifier->value(); }
   CSSValueID listStyle() const { return m_listStyle->getValueID(); }
@@ skipping 17 matching lines @@
         m_listStyle(listStyle),
         m_separator(separator) {}
 
   Member<CSSCustomIdentValue> m_identifier;  // string
   Member<CSSIdentifierValue> m_listStyle;    // ident
   Member<CSSStringValue> m_separator;        // string
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCounterValue, isCounterValue());
 
+}  // namespace cssvalue
+
 }  // namespace blink
 
 #endif  // CSSCounterValue_h