Do not #include obsolete header files.

chrome/browser/chromeos/cros/language_library.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_CROS_LANGUAGE_LIBRARY_H_
 #define CHROME_BROWSER_CHROMEOS_CROS_LANGUAGE_LIBRARY_H_
 
 #include <map>
 #include <string>
 #include <utility>
 
 #include "base/observer_list.h"
 #include "base/time.h"
 #include "base/timer.h"
-#include "third_party/cros/chromeos_language.h"
+#include "third_party/cros/chromeos_input_method.h"
 
 namespace chromeos {
 
 // This class handles the interaction with the ChromeOS language library APIs.
 // Classes can add themselves as observers. Users can get an instance of this
 // library class like this: LanguageLibrary::Get()
 class LanguageLibrary {
  public:
   class Observer {
    public:
@@ skipping 195 matching lines @@
   // A timer for retrying to send |pendning_config_commands_| to the input
   // method config daemon.
   base::OneShotTimer<LanguageLibraryImpl> timer_;
 
   DISALLOW_COPY_AND_ASSIGN(LanguageLibraryImpl);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CROS_LANGUAGE_LIBRARY_H_