views::LabelButton should not call virtual methods from its constructor

ui/views/controls/button/menu_button.cc

 // 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.
 
 #include "ui/views/controls/button/menu_button.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/base/dragdrop/drag_drop_types.h"
 #include "ui/base/l10n/l10n_util.h"
@@ skipping 47 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 //
 // MenuButton - constructors, destructors, initialization
 //
 ////////////////////////////////////////////////////////////////////////////////
 
 MenuButton::MenuButton(ButtonListener* listener,
                        const base::string16& text,
                        MenuButtonListener* menu_button_listener,
                        bool show_menu_marker)
-    : LabelButton(listener, text),
+    : LabelButton(listener),
       menu_offset_(kDefaultMenuOffsetX, kDefaultMenuOffsetY),
       listener_(menu_button_listener),
       show_menu_marker_(show_menu_marker),
       menu_marker_(ui::ResourceBundle::GetSharedInstance().GetImageNamed(
           IDR_MENU_DROPARROW).ToImageSkia()),
       destroyed_flag_(NULL),
       pressed_lock_count_(0),
       should_disable_after_press_(false),
       weak_factory_(this) {
   SetHorizontalAlignment(gfx::ALIGN_LEFT);
+
+  // TODO(tapted): Remove this. MenuButton has subclasses and Init() may call
+  // virtual methods.
+  Init(text);
 }
 
 MenuButton::~MenuButton() {
   if (destroyed_flag_)
     *destroyed_flag_ = true;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // MenuButton - Public APIs
@@ skipping 261 matching lines @@
   if (!GetWidget()) {
     NOTREACHED();
     return 0;
   }
 
   gfx::Rect monitor_bounds = GetWidget()->GetWorkAreaBoundsInScreen();
   return monitor_bounds.right() - 1;
 }
 
 }  // namespace views