Reverting 18872.

chrome/browser/external_tab_container.cc

 // Copyright (c) 2006-2008 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 "chrome/browser/external_tab_container.h"
 
 #include "app/l10n_util.h"
 #include "app/win_util.h"
 #include "base/logging.h"
 #include "base/win_util.h"
@@ skipping 35 matching lines @@
 bool ExternalTabContainer::Init(Profile* profile,
                                 HWND parent,
                                 const gfx::Rect& bounds,
                                 DWORD style) {
   if (IsWindow()) {
     NOTREACHED();
     return false;
   }
 
   set_window_style(WS_POPUP);
-  views::WidgetWin::Init(NULL, bounds);
+  views::WidgetWin::Init(NULL, bounds, true);
   if (!IsWindow()) {
     NOTREACHED();
     return false;
   }
-  // TODO(jcampan): limit focus traversal to contents.
 
   // We don't ever remove the prop because the lifetime of this object
   // is the same as the lifetime of the window
   SetProp(GetNativeView(), kWindowObjectKey, this);
 
   tab_contents_ = new TabContents(profile, NULL, MSG_ROUTING_NONE, NULL);
   tab_contents_->set_delegate(this);
   tab_contents_->render_view_host()->AllowExternalHostBindings();
 
   // Create a TabContentsContainer to handle focus cycling using Tab and
@@ skipping 341 matching lines @@
   if (tab_contents_) {
     NotificationService::current()->Notify(
         NotificationType::EXTERNAL_TAB_CLOSED,
         Source<NavigationController>(&tab_contents_->controller()),
         Details<ExternalTabContainer>(this));
 
     delete tab_contents_;
     tab_contents_ = NULL;
   }
 }