Add language_prefs namespace to language_preferences.h.

chrome/browser/chromeos/options/language_config_util.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_OPTIONS_LANGUAGE_CONFIG_UTIL_H_
 #define CHROME_BROWSER_CHROMEOS_OPTIONS_LANGUAGE_CONFIG_UTIL_H_
 #pragma once
 
 #include "app/combobox_model.h"
 #include "chrome/browser/chromeos/language_preferences.h"
 #include "views/controls/combobox/combobox.h"
 
 namespace chromeos {
 
 // The combobox model for Language input method prefs.
 template <typename DataType>
 class LanguageComboboxModel : public ComboboxModel {
  public:
   explicit LanguageComboboxModel(
-      const LanguageMultipleChoicePreference<DataType>* pref_data)
+      const language_prefs::LanguageMultipleChoicePreference<DataType>*
+      pref_data)
           : pref_data_(pref_data), num_items_(0) {
     // Check how many items are defined in the |pref_data->values_and_ids|
     // array.
     for (size_t i = 0;
-         i < LanguageMultipleChoicePreference<DataType>::kMaxItems; ++i) {
+         i < language_prefs::LanguageMultipleChoicePreference<DataType>::
+             kMaxItems; ++i) {
       if ((pref_data_->values_and_ids)[i].item_message_id == 0) {
         break;
       }
       ++num_items_;
     }
   }
 
   // Implements ComboboxModel interface.
   virtual int GetItemCount() {
     return num_items_;
@@ skipping 24 matching lines @@
       return (pref_data_->values_and_ids)[0].ibus_config_value;
     }
     return (pref_data_->values_and_ids)[index].ibus_config_value;
   }
 
   int num_items() {
     return num_items_;
   }
 
  private:
-  const LanguageMultipleChoicePreference<DataType>* pref_data_;
+  const language_prefs::LanguageMultipleChoicePreference<DataType>* pref_data_;
   int num_items_;
 
   DISALLOW_COPY_AND_ASSIGN(LanguageComboboxModel);
 };
 
 // The combobox for the dialog which has minimum width.
 class LanguageCombobox : public views::Combobox {
  public:
   explicit LanguageCombobox(ComboboxModel* model) : Combobox(model) {
   }
 
   virtual gfx::Size GetPreferredSize() {
     gfx::Size size = Combobox::GetPreferredSize();
     if (size.width() < kMinComboboxWidth) {
       size.set_width(kMinComboboxWidth);
     }
     return size;
   }
 
  private:
   static const int kMinComboboxWidth = 250;
 
   DISALLOW_COPY_AND_ASSIGN(LanguageCombobox);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_OPTIONS_LANGUAGE_CONFIG_UTIL_H_