Fix crash when locking a profile.

chrome/browser/ui/views/new_avatar_menu_button_browsertest.cc

 // Copyright 2013 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 "base/command_line.h"
 #include "base/path_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profiles_state.h"
@@ skipping 93 matching lines @@
       chrome::NOTIFICATION_BROWSER_CLOSED,
       content::Source<Browser>(browser()));
 
   AvatarMenu* menu =
       ProfileChooserView::profile_bubble_->avatar_menu_.get();
   const AvatarMenu::Item& menu_item_before =
       menu->GetItemAt(menu->GetActiveProfileIndex());
   EXPECT_FALSE(menu_item_before.signin_required);
 
   ui::MouseEvent mouse_ev(ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(), 0);
-  menu->SetLogoutURL("about:blank");
 
   ProfileChooserView::profile_bubble_->LinkClicked(
       static_cast<views::Link*>(
           ProfileChooserView::profile_bubble_->signout_current_profile_link_),
       0);
 
   EXPECT_TRUE(menu->GetItemAt(menu->GetActiveProfileIndex()).signin_required);
 
   window_close_observer.Wait();  // Rely on test timeout for failure indication.
   EXPECT_TRUE(browser_list->empty());
 
   // If the User Manager hasn't shown yet, wait for it to show up.
   if (!UserManagerView::IsShowing())
     base::MessageLoop::current()->RunUntilIdle();
 
   // We need to hide the User Manager or else the process can't die.
   chrome::HideUserManager();
 }