layout test local state

content/shell/webkit_test_controller.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 "content/shell/webkit_test_controller.h"
 
 #include <iostream>
 
 #include "base/base64.h"
 #include "base/command_line.h"
@@ skipping 268 matching lines @@
   printer_->PrintTextFooter();
   printer_->PrintImageFooter();
   send_configuration_to_next_host_ = false;
   test_phase_ = BETWEEN_TESTS;
   is_compositing_test_ = false;
   enable_pixel_dumping_ = false;
   expected_pixel_hash_.clear();
   test_url_ = GURL();
   prefs_ = WebPreferences();
   should_override_prefs_ = false;
+
+  DiscardMainWindow();
   return true;
 }
 
 void WebKitTestController::SetTempPath(const base::FilePath& temp_path) {
   temp_path_ = temp_path;
 }
 
 void WebKitTestController::RendererUnresponsive() {
   DCHECK(CalledOnValidThread());
   LOG(WARNING) << "renderer unresponsive";
@@ skipping 315 matching lines @@
   }
   base::MessageLoop::current()->RunUntilIdle();
 }
 
 void WebKitTestController::OnResetDone() {
   base::MessageLoop::current()->PostTask(FROM_HERE,
                                          base::MessageLoop::QuitClosure());
 }
 
 }  // namespace content