FBTF: Move virtual methods to implementation files.

chrome/browser/default_encoding_combo_model.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_DEFAULT_ENCODING_COMBO_MODEL_H_
 #define CHROME_BROWSER_DEFAULT_ENCODING_COMBO_MODEL_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "app/combobox_model.h"
 #include "chrome/browser/character_encoding.h"
 
 class Profile;
 
 class DefaultEncodingComboboxModel : public ComboboxModel {
  public:
   DefaultEncodingComboboxModel();
-  virtual ~DefaultEncodingComboboxModel() {}
+  virtual ~DefaultEncodingComboboxModel();
 
   // Overridden from ComboboxModel.
-  virtual int GetItemCount() {
-    return static_cast<int>(sorted_encoding_list_.size());
-  }
+  virtual int GetItemCount();
 
   virtual string16 GetItemAt(int index);
 
   std::string GetEncodingCharsetByIndex(int index);
 
   int GetSelectedEncodingIndex(Profile* profile);
 
  private:
   std::vector<CharacterEncoding::EncodingInfo> sorted_encoding_list_;
 
   DISALLOW_COPY_AND_ASSIGN(DefaultEncodingComboboxModel);
 };
 
 #endif  // CHROME_BROWSER_DEFAULT_ENCODING_COMBO_MODEL_H_