Remove application locale cache in autofill code.

components/autofill/browser/autocomplete_history_manager_unittest.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 <vector>
 
 #include "base/memory/ref_counted.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
@@ skipping 232 matching lines @@
 
 }  // namespace
 
 // Make sure our external delegate is called at the right time.
 TEST_F(AutocompleteHistoryManagerTest, ExternalDelegate) {
   // Local version with a stubbed out Send()
   AutocompleteHistoryManagerStubSend autocomplete_history_manager(
       web_contents());
 
   AutofillManager::CreateForWebContentsAndDelegate(
-      web_contents(), &manager_delegate);
+      web_contents(), &manager_delegate, "en-US");
 
   MockAutofillExternalDelegate external_delegate(web_contents());
   autocomplete_history_manager.SetExternalDelegate(&external_delegate);
 
   // Should trigger a call to OnSuggestionsReturned, verified by the mock.
   EXPECT_CALL(external_delegate, OnSuggestionsReturned(_, _, _, _, _));
   autocomplete_history_manager.SendSuggestions(NULL);
 }