Make automation proxy objects to ref_counted. That allows to process async no...

chrome/test/selenium/selenium_test.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.
 
 // This is a gTest-based test that runs the Selenium Core testsuite in Chrome
 // using the UITest automation.  The number of total and failed tests are
 // written to stdout.
 //
 // TODO(darin): output the names of the failed tests so we can easily track
 // deviations from the expected output.
@@ skipping 85 matching lines @@
     PathService::Get(chrome::DIR_TEST_DATA, &test_path);
     file_util::UpOneDirectory(&test_path);
     file_util::UpOneDirectory(&test_path);
     file_util::UpOneDirectory(&test_path);
     file_util::AppendToPath(&test_path, L"data");
     file_util::AppendToPath(&test_path, L"selenium_core");
     file_util::AppendToPath(&test_path, L"core");
     file_util::AppendToPath(&test_path, L"TestRunner.html");
 
     GURL test_url(net::FilePathToFileURL(FilePath::FromWStringHack(test_path)));
-    scoped_ptr<TabProxy> tab(GetActiveTab());
+    scoped_refptr<TabProxy> tab(GetActiveTab());
     tab->NavigateToURL(test_url);
 
     // Wait for the test to finish.
     ASSERT_TRUE(WaitUntilCookieValue(tab.get(), test_url, "__tests_finished",
                                      3000, UITest::test_timeout_ms(), "1"));
 
     std::string cookie;
     ASSERT_TRUE(tab->GetCookieByName(test_url, "__num_tests_total", &cookie));
     total->swap(UTF8ToWide(cookie));
     ASSERT_FALSE(total->empty());
@@ skipping 47 matching lines @@
   }
 
   if (!new_passes_list.empty()) {
     printf("new tests passing:\n");
     ResultsList::const_iterator it = new_passes_list.begin();
     for (; it != new_passes_list.end(); ++it)
       printf("  %s\n", it->c_str());
     printf("\n");
   }
 }