Cleanup: Remove unneeded browser_thread.h usage.

chrome/browser/chromeos/input_method/input_method_util.cc

 // Copyright (c) 2010 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 "unicode/uloc.h"
 
 #include "app/l10n_util.h"
 #include "app/l10n_util_collator.h"
 #include "base/basictypes.h"
 #include "base/hash_tables.h"
 #include "base/scoped_ptr.h"
 #include "base/singleton.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/browser_thread.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/cros/keyboard_library.h"
 #include "chrome/browser/chromeos/language_preferences.h"
 #include "grit/generated_resources.h"
 
 namespace {
 
 // Mapping from input method ID to keyboard overlay ID, which specifies the
 // layout and the glyphs of the keyboard overlay.
 // TODO(mazda): Move this list to whitelist.txt (http://crosbug.com/9682)
@@ skipping 656 matching lines @@
     library->ChangeInputMethod(initial_input_method_id);
   }
 }
 
 void OnLocaleChanged() {
   IdMaps::GetInstance()->ReloadMaps();
 }
 
 }  // namespace input_method
 }  // namespace chromeos