Remove String::reverseFindIgnoringCase

third_party/WebKit/Source/wtf/text/WTFString.h

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 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 217 matching lines @@
     size_t reverseFind(UChar c, unsigned start = UINT_MAX) const
         { return m_impl ? m_impl->reverseFind(c, start) : kNotFound; }
     size_t reverseFind(const String& str, unsigned start = UINT_MAX) const
         { return m_impl ? m_impl->reverseFind(str.impl(), start) : kNotFound; }
 
     // Case insensitive string matching.
     size_t findIgnoringCase(const LChar* str, unsigned start = 0) const
         { return m_impl ? m_impl->findIgnoringCase(str, start) : kNotFound; }
     size_t findIgnoringCase(const String& str, unsigned start = 0) const
         { return m_impl ? m_impl->findIgnoringCase(str.impl(), start) : kNotFound; }
-    size_t reverseFindIgnoringCase(const String& str, unsigned start = UINT_MAX) const
-        { return m_impl ? m_impl->reverseFindIgnoringCase(str.impl(), start) : kNotFound; }
 
-    // Wrappers for find & reverseFind adding dynamic sensitivity check.
+    // Wrappers for find adding dynamic sensitivity check.
     size_t find(const LChar* str, unsigned start, TextCaseSensitivity caseSensitivity) const
         { return DISPATCH_CASE_OP(caseSensitivity, find, (str, start)); }
     size_t find(const String& str, unsigned start, TextCaseSensitivity caseSensitivity) const
         { return DISPATCH_CASE_OP(caseSensitivity, find, (str, start)); }
-    size_t reverseFind(const String& str, unsigned start, TextCaseSensitivity caseSensitivity) const
-        { return (caseSensitivity == TextCaseSensitive) ? reverseFind(str, start) : reverseFindIgnoringCase(str, start); }
 
     Vector<UChar> charactersWithNullTermination() const;
     unsigned copyTo(UChar* buffer, unsigned pos, unsigned maxLength) const;
 
     template<size_t inlineCapacity>
     void appendTo(Vector<UChar, inlineCapacity>&, unsigned pos = 0, unsigned len = UINT_MAX) const;
 
     template<typename BufferType>
     void appendTo(BufferType&, unsigned pos = 0, unsigned len = UINT_MAX) const;
 
@@ skipping 441 matching lines @@
 using WTF::charactersToFloat;
 using WTF::equal;
 using WTF::equalIgnoringCase;
 using WTF::find;
 using WTF::isAllSpecialCharacters;
 using WTF::isSpaceOrNewline;
 using WTF::reverseFind;
 
 #include "wtf/text/AtomicString.h"
 #endif // WTFString_h