Restart named testing channel on disconnect.

chrome/browser/automation/testing_automation_provider.cc

 // Copyright (c) 2011 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/browser/automation/testing_automation_provider.h"
 
 #include <map>
 #include <string>
 #include <vector>
 
@@ skipping 388 matching lines @@
         AutomationMsg_WaitForProcessLauncherThreadToGoIdle,
         WaitForProcessLauncherThreadToGoIdle)
 
     IPC_MESSAGE_UNHANDLED(
         handled = AutomationProvider::OnMessageReceived(message))
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void TestingAutomationProvider::OnChannelError() {
-  if (browser_shutdown::GetShutdownType() == browser_shutdown::NOT_VALID)
+  if (!reinitialize_on_channel_error_ &&
+      browser_shutdown::GetShutdownType() == browser_shutdown::NOT_VALID)
     BrowserList::CloseAllBrowsersAndExit();
   AutomationProvider::OnChannelError();
 }
 
 void TestingAutomationProvider::CloseBrowser(int browser_handle,
                                              IPC::Message* reply_message) {
   if (!browser_tracker_->ContainsHandle(browser_handle))
     return;
 
   Browser* browser = browser_tracker_->GetResource(browser_handle);
@@ skipping 4233 matching lines @@
     // If you change this, update Observer for NotificationType::SESSION_END
     // below.
     MessageLoop::current()->PostTask(FROM_HERE,
         NewRunnableMethod(this, &TestingAutomationProvider::OnRemoveProvider));
   }
 }
 
 void TestingAutomationProvider::OnRemoveProvider() {
   AutomationProviderList::GetInstance()->RemoveProvider(this);
 }