Revert of Remove some legacy versions of StartsWith and EndsWith.

base/test/test_suite.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/test/test_suite.h"
 
 #include "base/at_exit.h"
 #include "base/base_paths.h"
 #include "base/base_switches.h"
 #include "base/bind.h"
@@ skipping 320 matching lines @@
   // Some tests (such as those involving word break iterator) will behave
   // differently and fail if we use *POSIX locale. Setting it to en_US here
   // does not affect tests that explicitly overrides the locale for testing.
   // This can be an issue on all platforms other than Windows.
   // TODO(jshin): Should we set the locale via an OS X locale API here?
 #if !defined(OS_WIN)
 #if defined(OS_IOS)
   i18n::SetICUDefaultLocale("en_US");
 #else
   std::string default_locale(uloc_getDefault());
-  if (EndsWith(default_locale, "POSIX", CompareCase::INSENSITIVE_ASCII))
+  if (EndsWith(default_locale, "POSIX", false))
     i18n::SetICUDefaultLocale("en_US");
 #endif
 #endif
 
   CatchMaybeTests();
   ResetCommandLine();
   AddTestLauncherResultPrinter();
 
   TestTimeouts::Initialize();
 
   trace_to_file_.BeginTracingFromCommandLineOptions();
 }
 
 void TestSuite::Shutdown() {
 }
 
 }  // namespace base