Revert of views: Move MenuButton from TextButton to LabelButton.

ui/views/controls/button/radio_button.h

 // Copyright (c) 2012 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 UI_VIEWS_CONTROLS_BUTTON_RADIO_BUTTON_H_
 #define UI_VIEWS_CONTROLS_BUTTON_RADIO_BUTTON_H_
 
 #include "base/strings/string16.h"
 #include "ui/views/controls/button/checkbox.h"
 
@@ skipping 12 matching lines @@
   // Overridden from View:
   virtual const char* GetClassName() const OVERRIDE;
   virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
   virtual View* GetSelectedViewForGroup(int group) OVERRIDE;
   virtual bool IsGroupFocusTraversable() const OVERRIDE;
   virtual void OnFocus() OVERRIDE;
 
   // Overridden from Button:
   virtual void NotifyClick(const ui::Event& event) OVERRIDE;
 
-  // Overridden from LabelButton:
+  // Overridden from TextButtonBase:
   virtual ui::NativeTheme::Part GetThemePart() const OVERRIDE;
 
   // Overridden from Checkbox:
   virtual void SetChecked(bool checked) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RadioButton);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_BUTTON_RADIO_BUTTON_H_