Remove HostDesktopType from sessions and tab restore

chrome/browser/app_controller_mac.mm

 // Copyright (c) 2012 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.
 
 #import "chrome/browser/app_controller_mac.h"
 
 #include <stddef.h>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
@@ skipping 1054 matching lines @@
                              IDC_FOCUS_LOCATION);
       break;
     case IDC_FOCUS_SEARCH:
       chrome::ExecuteCommand(ActivateOrCreateBrowser(lastProfile),
                              IDC_FOCUS_SEARCH);
       break;
     case IDC_NEW_INCOGNITO_WINDOW:
       CreateBrowser(lastProfile->GetOffTheRecordProfile());
       break;
     case IDC_RESTORE_TAB:
-      // There is only the native desktop on Mac.
-      chrome::OpenWindowWithRestoredTabs(lastProfile,
-                                         chrome::HOST_DESKTOP_TYPE_NATIVE);
+      chrome::OpenWindowWithRestoredTabs(lastProfile);
       break;
     case IDC_OPEN_FILE:
       chrome::ExecuteCommand(CreateBrowser(lastProfile), IDC_OPEN_FILE);
       break;
     case IDC_CLEAR_BROWSING_DATA: {
       // There may not be a browser open, so use the default profile.
       if (Browser* browser = ActivateBrowser(lastProfile)) {
         chrome::ShowClearBrowsingDataDialog(browser);
       } else {
         chrome::OpenClearBrowsingDataDialogWindow(lastProfile);
@@ skipping 617 matching lines @@
 
 //---------------------------------------------------------------------------
 
 namespace app_controller_mac {
 
 bool IsOpeningNewWindow() {
   return g_is_opening_new_window;
 }
 
 }  // namespace app_controller_mac