Remove TabContents from AddBlankTabAt, kill AddBlankTab.

chrome/browser/ui/startup/startup_browser_creator_impl.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 "chrome/browser/ui/startup/startup_browser_creator_impl.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 850 matching lines @@
     }
 #endif
 
     chrome::Navigate(&params);
 
     first_tab = false;
   }
   if (!chrome::GetActiveWebContents(browser)) {
     // TODO: this is a work around for 110909. Figure out why it's needed.
     if (!browser->tab_count())
-      chrome::AddBlankTab(browser, true);
+      chrome::AddBlankTabAt(browser, -1, true);
     else
       chrome::ActivateTabAt(browser, 0, false);
   }
 
   // The default behaviour is to show the window, as expressed by the default
   // value of StartupBrowserCreated::show_main_browser_window_. If this was set
   // to true ahead of this place, it means another task must have been spawned
   // to take care of that.
   if (!browser_creator_ || browser_creator_->show_main_browser_window())
     browser->window()->Show();
@@ skipping 160 matching lines @@
 
 #if !defined(OS_WIN) || defined(USE_AURA)
 // static
 bool StartupBrowserCreatorImpl::OpenStartupURLsInExistingBrowser(
     Profile* profile,
     const std::vector<GURL>& startup_urls) {
   return false;
 }
 #endif