Do not #include obsolete header files.

chrome/browser/chromeos/cros/language_library.cc

 // 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.
 
 #include "chrome/browser/chromeos/cros/language_library.h"
 
 #include "base/basictypes.h"
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "chrome/browser/chrome_thread.h"
@@ skipping 12 matching lines @@
 namespace {
 
 // Finds a property which has |new_prop.key| from |prop_list|, and replaces the
 // property with |new_prop|. Returns true if such a property is found.
 bool FindAndUpdateProperty(const chromeos::ImeProperty& new_prop,
                            chromeos::ImePropertyList* prop_list) {
   for (size_t i = 0; i < prop_list->size(); ++i) {
     chromeos::ImeProperty& prop = prop_list->at(i);
     if (prop.key == new_prop.key) {
       const int saved_id = prop.selection_item_id;
-      // Update the list except the radio id. As written in chromeos_language.h,
-      // |prop.selection_item_id| is dummy.
+      // Update the list except the radio id. As written in
+      // chromeos_input_method.h, |prop.selection_item_id| is dummy.
       prop = new_prop;
       prop.selection_item_id = saved_id;
       return true;
     }
   }
   return false;
 }
 
 // There are some differences between ISO 639-2 (T) and ISO 639-2 B, and
 // some language codes are not recognized by ICU (i.e. ICU cannot convert
@@ skipping 340 matching lines @@
         NewRunnableMethod(
             this, &LanguageLibraryImpl::FocusChanged, is_focused));
     return;
   }
 
   is_focused_ = is_focused;
   FOR_EACH_OBSERVER(Observer, observers_, FocusChanged(this));
 }
 
 }  // namespace chromeos