Handle automation server crashes.

chrome_frame/chrome_frame_activex.cc

 // Copyright (c) 2010 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 "chrome_frame/chrome_frame_activex.h"
 
 #include <wininet.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 402 matching lines @@
                                         m_spClientSite,
                                         service.Receive());
     if (SUCCEEDED(service_hr) && service) {
       // Does the host want privileged mode?
       boolean wants_privileged = false;
       service_hr = service->GetWantsPrivileged(&wants_privileged);
 
       if (SUCCEEDED(service_hr) && wants_privileged)
         is_privileged_ = true;
 
-      url_fetcher_.set_privileged_mode(is_privileged_);
+      url_fetcher_->set_privileged_mode(is_privileged_);
     }
 
     std::wstring chrome_extra_arguments;
     std::wstring profile_name(GetHostProcessName(false));
     if (is_privileged_) {
       // Does the host want to provide extra arguments?
       ScopedBstr extra_arguments_arg;
       service_hr = service->GetChromeExtraArguments(
           extra_arguments_arg.Receive());
       if (S_OK == service_hr && extra_arguments_arg)
@@ skipping 17 matching lines @@
       service_hr = service->GetChromeProfileName(profile_name_arg.Receive());
       if (S_OK == service_hr && profile_name_arg)
         profile_name.assign(profile_name_arg, profile_name_arg.Length());
     }
 
     std::string utf8_url;
     if (url_.Length()) {
       WideToUTF8(url_, url_.Length(), &utf8_url);
     }
 
-    url_fetcher_.set_frame_busting(!is_privileged_);
-    automation_client_->SetUrlFetcher(&url_fetcher_);
+    url_fetcher_->set_frame_busting(!is_privileged_);
+    automation_client_->SetUrlFetcher(url_fetcher_.get());
     if (!InitializeAutomation(profile_name, chrome_extra_arguments,
                               IsIEInPrivate(), true, GURL(utf8_url),
                               GURL())) {
       DLOG(ERROR) << "Failed to navigate to url:" << utf8_url;
       return E_FAIL;
     }
   }
 
   return hr;
 }
@@ skipping 176 matching lines @@
   if (FAILED(hr)) {
     NOTREACHED() << "ChromeFrame BHO SetSite failed. Error:"
                  << StringPrintf(" 0x%08X", hr);
     return hr;
   }
 
   web_browser2->PutProperty(ScopedBstr(bho_class_id_as_string),
                             ScopedVariant(bho));
   return S_OK;
 }