SIGTERM should cause the application to exit on the Mac

chrome/browser/automation/automation_provider.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.
 
 #include "chrome/browser/automation/automation_provider.h"
 
 #include <set>
 
 #include "app/l10n_util.h"
 #include "app/message_box_flags.h"
@@ skipping 1681 matching lines @@
   BrowserList::AddObserver(this);
   registrar_.Add(this, NotificationType::SESSION_END,
                  NotificationService::AllSources());
 }
 
 TestingAutomationProvider::~TestingAutomationProvider() {
   BrowserList::RemoveObserver(this);
 }
 
 void TestingAutomationProvider::OnChannelError() {
-  BrowserList::CloseAllBrowsers(true);
+  BrowserList::CloseAllBrowsersAndExit();
   AutomationProvider::OnChannelError();
 }
 
 void TestingAutomationProvider::OnBrowserRemoving(const Browser* browser) {
   // For backwards compatibility with the testing automation interface, we
   // want the automation provider (and hence the process) to go away when the
   // last browser goes away.
   if (BrowserList::size() == 1) {
     // If you change this, update Observer for NotificationType::SESSION_END
     // below.
@@ skipping 384 matching lines @@
   for (;iter != BrowserList::end(); ++iter) {
     gfx::NativeWindow this_window = (*iter)->window()->GetNativeHandle();
     if (window == this_window) {
       // Add() returns the existing handle for the resource if any.
       *browser_handle = browser_tracker_->Add(*iter);
       *success = true;
       return;
     }
   }
 }