Convert remaining StringToLowerASCII to ToLowerASCII

net/base/filename_util.cc

 // Copyright 2014 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 "net/base/filename_util.h"
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
@@ skipping 145 matching lines @@
 bool IsReservedNameOnWindows(const base::FilePath::StringType& filename) {
   // This list is taken from the MSDN article "Naming a file"
   // http://msdn2.microsoft.com/en-us/library/aa365247(VS.85).aspx
   // I also added clock$ because GetSaveFileName seems to consider it as a
   // reserved name too.
   static const char* const known_devices[] = {
       "con",  "prn",  "aux",  "nul",  "com1", "com2", "com3",  "com4",
       "com5", "com6", "com7", "com8", "com9", "lpt1", "lpt2",  "lpt3",
       "lpt4", "lpt5", "lpt6", "lpt7", "lpt8", "lpt9", "clock$"};
 #if defined(OS_WIN)
-  std::string filename_lower =
-      base::StringToLowerASCII(base::WideToUTF8(filename));
+  std::string filename_lower = base::ToLowerASCII(base::WideToUTF8(filename));
 #elif defined(OS_POSIX)
-  std::string filename_lower = base::StringToLowerASCII(filename);
+  std::string filename_lower = base::ToLowerASCII(filename);
 #endif
 
   for (size_t i = 0; i < arraysize(known_devices); ++i) {
     // Exact match.
     if (filename_lower == known_devices[i])
       return true;
     // Starts with "DEVICE.".
     if (filename_lower.find(std::string(known_devices[i]) + ".") == 0)
       return true;
   }
 
   static const char* const magic_names[] = {
       // These file names are used by the "Customize folder" feature of the
       // shell.
       "desktop.ini",
       "thumbs.db",
   };
 
   for (size_t i = 0; i < arraysize(magic_names); ++i) {
     if (filename_lower == magic_names[i])
       return true;
   }
 
   return false;
 }
 
 }  // namespace net