Move LowerCaseEqualsASCII to base namespace

url/url_util.h

 // Copyright 2013 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 URL_URL_UTIL_H_
 #define URL_URL_UTIL_H_
 
 #include <string>
 
 #include "base/strings/string16.h"
@@ skipping 148 matching lines @@
     const char* spec,
     int spec_len,
     const Parsed& parsed,
     const Replacements<base::char16>& replacements,
     CharsetConverter* charset_converter,
     CanonOutput* output,
     Parsed* out_parsed);
 
 // String helper functions ----------------------------------------------------
 
-// Compare the lower-case form of the given string against the given ASCII
-// string.  This is useful for doing checking if an input string matches some
-// token, and it is optimized to avoid intermediate string copies.
-//
-// The versions of this function that don't take a b_end assume that the b
-// string is NULL terminated.
-URL_EXPORT bool LowerCaseEqualsASCII(const char* a_begin,
-                                     const char* a_end,
-                                     const char* b);
-URL_EXPORT bool LowerCaseEqualsASCII(const char* a_begin,
-                                     const char* a_end,
-                                     const char* b_begin,
-                                     const char* b_end);
-URL_EXPORT bool LowerCaseEqualsASCII(const base::char16* a_begin,
-                                     const base::char16* a_end,
-                                     const char* b);
-
 // Unescapes the given string using URL escaping rules.
 URL_EXPORT void DecodeURLEscapeSequences(const char* input,
                                          int length,
                                          CanonOutputW* output);
 
 // Escapes the given string as defined by the JS method encodeURIComponent.  See
 // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/encodeURIComponent
 URL_EXPORT void EncodeURIComponent(const char* input,
                                    int length,
                                    CanonOutput* output);
 
 }  // namespace url
 
 #endif  // URL_URL_UTIL_H_