SIGTERM should cause the application to exit on the Mac

chrome/browser/browser_list.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/browser_list.h"
 
 #include "base/histogram.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_shutdown.h"
 #include "chrome/browser/browser_window.h"
 #include "chrome/browser/profile_manager.h"
 #include "chrome/browser/tab_contents/navigation_controller.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/result_codes.h"
 
+#if defined(OS_MACOSX)
+#include "chrome/browser/chrome_application_mac.h"
+#endif
+
 namespace {
 
 // This object is instantiated when the first Browser object is added to the
 // list and delete when the last one is removed. It watches for loads and
 // creates histograms of some global object counts.
 class BrowserActivityObserver : public NotificationObserver {
  public:
   BrowserActivityObserver() {
     registrar_.Add(this, NotificationType::NAV_ENTRY_COMMITTED,
                    NotificationService::AllSources());
@@ skipping 149 matching lines @@
         // Destroying the browser should have removed it from the browser list.
         // We should never get here.
         NOTREACHED();
         return;
       }
     }
   }
 }
 
 // static
+void BrowserList::CloseAllBrowsersAndExit() {
+#if !defined(OS_MACOSX)
+  // On most platforms, closing all windows causes the application to exit.
+  CloseAllBrowsers(true);
+#else
+  // On the Mac, the application continues to run once all windows are closed.
+  // Terminate will result in a CloseAllBrowsers(true) call, and additionally,
+  // will cause the application to exit cleanly.
+  CrApplicationCC::Terminate();
+#endif
+}
+
+// static
 void BrowserList::WindowsSessionEnding() {
   // EndSession is invoked once per frame. Only do something the first time.
   static bool already_ended = false;
   if (already_ended)
     return;
   already_ended = true;
 
   browser_shutdown::OnShutdownStarting(browser_shutdown::END_SESSION);
 
   // Write important data first.
@@ skipping 175 matching lines @@
     }
 
     TabContents* next_tab =
         (*browser_iterator_)->GetTabContentsAt(web_view_index_);
     if (next_tab) {
       cur_ = next_tab;
       return;
     }
   }
 }