Remove legacy StartsWithASCII function.

ui/base/l10n/l10n_util.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 "ui/base/l10n/l10n_util.h"
 
 #include <algorithm>
 #include <cstdlib>
 #include <iterator>
 #include <string>
@@ skipping 522 matching lines @@
   else if (locale_code == "mo")
     locale_code = "ro-MD";
 
   base::string16 display_name;
 #if defined(OS_ANDROID)
   // Use Java API to get locale display name so that we can remove most of
   // the lang data from icu data to reduce binary size, except for zh-Hans and
   // zh-Hant because the current Android Java API doesn't support scripts.
   // TODO(wangxianzhu): remove the special handling of zh-Hans and zh-Hant once
   // Android Java API supports scripts.
-  if (!base::StartsWithASCII(locale_code, "zh-Han", true)) {
+  if (!base::StartsWith(locale_code, "zh-Han", base::CompareCase::SENSITIVE)) {
     display_name = GetDisplayNameForLocale(locale_code, display_locale);
   } else
 #endif
   {
     UErrorCode error = U_ZERO_ERROR;
     const int kBufferSize = 1024;
 
     int actual_size = uloc_getDisplayName(
         locale_code.c_str(), display_locale.c_str(),
         base::WriteInto(&display_name, kBufferSize), kBufferSize - 1, &error);
@@ skipping 320 matching lines @@
 
 const char* const* GetAcceptLanguageListForTesting() {
   return kAcceptLanguageList;
 }
 
 size_t GetAcceptLanguageListSizeForTesting() {
   return arraysize(kAcceptLanguageList);
 }
 
 }  // namespace l10n_util