Do some refactoring of renderer_host....

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 "base/stl_util-inl.h"
 #include "chrome/browser/dom_ui/new_tab_ui.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/profile_manager.h"
-#include "chrome/browser/renderer_host/test_render_view_host.h"
+#include "chrome/browser/renderer_host/test/test_render_view_host.h"
 #include "chrome/browser/tab_contents/navigation_controller.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/tabs/tab_strip_model_order_controller.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 class TabStripDummyDelegate : public TabStripModelDelegate {
@@ skipping 1177 matching lines @@
 
   // Now select the last tab.
   strip.SelectTabContentsAt(strip.count() - 1, true);
 
   // Now close the last tab. The next adjacent should be selected.
   strip.CloseTabContentsAt(strip.count() - 1);
   EXPECT_EQ(page_d_contents, strip.GetTabContentsAt(strip.selected_index()));
 
   strip.CloseAllTabs();
 }