Move StringToLowerASCII to base namespace

base/command_line.cc

 // Copyright (c) 2012 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.
 
 #include "base/command_line.h"
 
 #include <algorithm>
 #include <ostream>
 
 #include "base/basictypes.h"
@@ skipping 78 matching lines @@
 #endif
     } else {
       command_line.AppendArgNative(arg);
     }
   }
 }
 
 // Lowercase switches for backwards compatiblity *on Windows*.
 std::string LowerASCIIOnWindows(const std::string& string) {
 #if defined(OS_WIN)
-  return StringToLowerASCII(string);
+  return base::StringToLowerASCII(string);
 #elif defined(OS_POSIX)
   return string;
 #endif
 }
 
 
 #if defined(OS_WIN)
 // Quote a string as necessary for CommandLineToArgvW compatiblity *on Windows*.
 std::wstring QuoteForCommandLineToArgvW(const std::wstring& arg) {
   // We follow the quoting rules of CommandLineToArgvW.
@@ skipping 323 matching lines @@
   args = ::CommandLineToArgvW(command_line_string.c_str(), &num_args);
 
   DPLOG_IF(FATAL, !args) << "CommandLineToArgvW failed on command line: "
                          << UTF16ToUTF8(command_line);
   InitFromArgv(num_args, args);
   LocalFree(args);
 }
 #endif
 
 }  // namespace base