Add ascii() / latin1() / utf8() methods to AtomicString to avoid having to call string()

Source/wtf/text/AtomicString.h

 /*
  * 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
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  */
 
 #ifndef AtomicString_h
 #define AtomicString_h
 
 #include "wtf/HashTableDeletedValueType.h"
 #include "wtf/WTFExport.h"
+#include "wtf/text/CString.h"
 #include "wtf/text/WTFString.h"
 
 // Define 'NO_IMPLICIT_ATOMICSTRING' before including this header,
 // to disallow (expensive) implicit String-->AtomicString conversions.
 #ifdef NO_IMPLICIT_ATOMICSTRING
 #define ATOMICSTRING_CONVERSION explicit
 #else
 #define ATOMICSTRING_CONVERSION
 #endif
 
@@ skipping 121 matching lines @@
 #endif
 #ifdef __OBJC__
     AtomicString(NSString* s) : m_string(add((CFStringRef)s)) { }
     operator NSString*() const { return m_string; }
 #endif
     // AtomicString::fromUTF8 will return a null string if
     // the input data contains invalid UTF-8 sequences.
     static AtomicString fromUTF8(const char*, size_t);
     static AtomicString fromUTF8(const char*);
 
+    CString ascii() const { return m_string.ascii(); }
+    CString latin1() const { return m_string.latin1(); }
+    CString utf8(UTF8ConversionMode mode = LenientUTF8Conversion) const { return m_string.utf8(mode); }
+
 #ifndef NDEBUG
     void show() const;
 #endif
 
 private:
     String m_string;
 
     static PassRefPtr<StringImpl> add(const LChar*);
     ALWAYS_INLINE static PassRefPtr<StringImpl> add(const char* s) { return add(reinterpret_cast<const LChar*>(s)); };
     static PassRefPtr<StringImpl> add(const LChar*, unsigned length);
@@ skipping 85 matching lines @@
 using WTF::nullAtom;
 using WTF::emptyAtom;
 using WTF::starAtom;
 using WTF::xmlAtom;
 using WTF::xmlnsAtom;
 using WTF::xlinkAtom;
 #endif
 
 #include "wtf/text/StringConcatenate.h"
 #endif // AtomicString_h