Re-do the way browser windows are shown:...

chrome/browser/tabs/tab_strip_model_unittest.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 "base/file_util.h"
 #include "base/path_service.h"
 #include "chrome/browser/dom_ui/new_tab_ui.h"
 #include "chrome/browser/navigation_controller.h"
 #include "chrome/browser/navigation_entry.h"
 #include "chrome/browser/profile.h"
@@ skipping 974 matching lines @@
   EXPECT_TRUE(tabstrip.empty());
 }
 
 class TabStripDummyDelegate : public TabStripModelDelegate {
  public:
    explicit TabStripDummyDelegate(TabContents* dummy)
       : dummy_contents_(dummy) {}
   virtual ~TabStripDummyDelegate() {}
 
   // Overridden from TabStripModelDelegate:
+  virtual GURL GetBlankTabURL() const { return GURL("about:blank"); }
   virtual void CreateNewStripWithContents(TabContents* contents,
                                           const gfx::Point& creation_point) {}
   virtual int GetDragActions() const { return 0; }
   virtual TabContents* CreateTabContentsForURL(
       const GURL& url,
       const GURL& referrer,
       Profile* profile,
       PageTransition::Type transition,
       bool defer_load,
       SiteInstance* instance) const {
@@ skipping 161 matching lines @@
 
   // Close the Tab. The next-adjacent should be selected.
   strip.CloseTabContentsAt(4);
 
   EXPECT_EQ(3, strip.selected_index());
 
   // Clean up.
   strip.CloseAllTabs();
 }