base: Minor cleanups in icu_util.h

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/command_line.h"
@@ skipping 228 matching lines @@
 #endif  // defined(OS_WIN)
 
   // In some cases, we do not want to see standard error dialogs.
   if (!base::debug::BeingDebugged() &&
       !CommandLine::ForCurrentProcess()->HasSwitch("show-error-dialogs")) {
     SuppressErrorDialogs();
     base::debug::SetSuppressDebugUI(true);
     logging::SetLogAssertHandler(UnitTestAssertHandler);
   }
 
-  icu_util::Initialize();
+  base::i18n::InitializeICU();
 
   CatchMaybeTests();
   ResetCommandLine();
 
   TestTimeouts::Initialize();
 }
 
 void TestSuite::Shutdown() {
 }