cleanup: Remove unused #includes.

chrome/browser/chromeos/input_method/input_method_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 "chrome/browser/chromeos/input_method/input_method_util.h"
 
 #include <algorithm>
 #include <functional>
 #include <map>
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/chromeos/language_preferences.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/pref_names.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/l10n_util_collator.h"
 #include "unicode/uloc.h"
 
 namespace {
 
 // A mapping from an input method id to a string for the language indicator. The
@@ skipping 660 matching lines @@
   ReloadInternalMaps();
 }
 
 void InputMethodUtil::SetHardwareInputMethodIdForTesting(
     const std::string& input_method_id) {
   hardware_input_method_id_for_testing_ = input_method_id;
 }
 
 }  // namespace input_method
 }  // namespace chromeos