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

chrome/test/ui/npapi_uitest.cc

 // Copyright (c) 2009 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.
 
 // windows headers
 #include <windows.h>
 #include <shellapi.h>
 #include <shlobj.h>
 #include <atlbase.h>
 #include <comutil.h>
@@ skipping 118 matching lines @@
 
 // Tests if a plugin executing a self deleting script using Invoke with
 // a modal dialog showing works without crashing or hanging
 TEST_F(NPAPITester, DISABLED_SelfDeletePluginInvokeAlert) {
   std::wstring test_case = L"self_delete_plugin_invoke_alert.html";
   GURL url = GetTestUrl(L"npapi", test_case);
   NavigateToURL(url);
 
   // Wait for the alert dialog and then close it.
   automation()->WaitForAppModalDialog(5000);
-  scoped_ptr<WindowProxy> window(automation()->GetActiveWindow());
+  scoped_refptr<WindowProxy> window(automation()->GetActiveWindow());
   ASSERT_TRUE(window.get());
   ASSERT_TRUE(window->SimulateOSKeyPress(VK_ESCAPE, 0));
 
   WaitForFinish("self_delete_plugin_invoke_alert", "1", url,
                 kTestCompleteCookie, kTestCompleteSuccess,
                 kShortWaitTimeout);
 }
 
 // Tests if a plugin executing a self deleting script in the context of
 // a synchronous paint event works correctly
@@ skipping 127 matching lines @@
 // Test checking the privacy mode is on.
 TEST_F(NPAPIIncognitoTester, PrivateEnabled) {
   if (UITest::in_process_renderer())
     return;
 
   GURL url = GetTestUrl(L"npapi", L"private.html?secure");
   NavigateToURL(url);
   WaitForFinish("private", "1", url, kTestCompleteCookie,
                 kTestCompleteSuccess, kShortWaitTimeout);
 }