Auto-size the views version of the options dialog.

views/controls/menu/menu_scroll_view_container.cc

 // 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.
 
 #include "views/controls/menu/menu_scroll_view_container.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <uxtheme.h>
 #include <Vssym32.h>
@@ skipping 239 matching lines @@
 
   scroll_view_->SetBounds(x, scroll_view_y, width, content_height);
   scroll_view_->Layout();
 }
 
 void MenuScrollViewContainer::DidChangeBounds(const gfx::Rect& previous,
                                               const gfx::Rect& current) {
   gfx::Size content_pref = scroll_view_->GetContents()->GetPreferredSize();
   scroll_up_button_->SetVisible(content_pref.height() > height());
   scroll_down_button_->SetVisible(content_pref.height() > height());
+  Layout();
 }
 
 gfx::Size MenuScrollViewContainer::GetPreferredSize() {
   gfx::Size prefsize = scroll_view_->GetContents()->GetPreferredSize();
   gfx::Insets insets = GetInsets();
   prefsize.Enlarge(insets.width(), insets.height());
   return prefsize;
 }
 
 bool MenuScrollViewContainer::GetAccessibleRole(
     AccessibilityTypes::Role* role) {
   DCHECK(role);
   *role = AccessibilityTypes::ROLE_MENUPOPUP;
   return true;
 }
 
 }  // namespace views