Silencing a couple of dchecks that occur when running the debug version of th...

chrome_frame/chrome_frame_automation.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_automation.h"
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/trace_event.h"
@@ skipping 595 matching lines @@
   }
 
   // Keep object in memory, while the window is alive.
   // Corresponding Release is in OnFinalMessage();
   AddRef();
 
   // Mark our state as initializing.  We'll reach initialized once
   // InitializeComplete is called successfully.
   init_state_ = INITIALIZING;
 
-  HRESULT hr = security_manager_.CreateInstance(CLSID_InternetSecurityManager);
+  HRESULT hr = S_OK;
+  // If chrome crashed and is being restarted, the security_manager_ object
+  // might already be valid.
+  if (security_manager_.get() == NULL)
+    hr = security_manager_.CreateInstance(CLSID_InternetSecurityManager);
+
   if (FAILED(hr)) {
     NOTREACHED() << __FUNCTION__
                  << " Failed to create InternetSecurityManager. Error: 0x%x"
                  << hr;
   }
 
   if (chrome_launch_params_->url().is_valid())
     navigate_after_initialization_ = false;
 
   proxy_factory_->GetAutomationServer(static_cast<LaunchDelegate*>(this),
@@ skipping 791 matching lines @@
     const URLRequestStatus& status) {
   automation_server_->Send(new AutomationMsg_RequestEnd(0, tab_->handle(),
       request_id, status));
 }
 
 void ChromeFrameAutomationClient::OnCookiesRetrieved(bool success,
     const GURL& url, const std::string& cookie_string, int cookie_id) {
   automation_server_->Send(new AutomationMsg_GetCookiesHostResponse(0,
       tab_->handle(), success, url, cookie_string, cookie_id));
 }