[win8] Force browsers created with Chrome in Metro mode to be on the Ash desktop.

chrome/browser/ui/browser.cc

 // Copyright 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.
 
 #include "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // defined(OS_WIN)
@@ skipping 315 matching lines @@
       window_(NULL),
       tab_strip_model_delegate_(new chrome::BrowserTabStripModelDelegate(this)),
       tab_strip_model_(new TabStripModel(tab_strip_model_delegate_.get(),
                                          params.profile)),
       app_name_(params.app_name),
       app_type_(params.app_type),
       cancel_download_confirmation_state_(NOT_PROMPTED),
       override_bounds_(params.initial_bounds),
       initial_show_state_(params.initial_show_state),
       is_session_restore_(params.is_session_restore),
-      host_desktop_type_(params.host_desktop_type),
+      host_desktop_type_(BrowserWindow::AdjustHostDesktopType(
+          params.host_desktop_type)),
       content_setting_bubble_model_delegate_(
           new BrowserContentSettingBubbleModelDelegate(this)),
       toolbar_model_delegate_(new BrowserToolbarModelDelegate(this)),
       tab_restore_service_delegate_(new BrowserTabRestoreServiceDelegate(this)),
       synced_window_delegate_(new BrowserSyncedWindowDelegate(this)),
       bookmark_bar_state_(BookmarkBar::HIDDEN),
       command_controller_(new chrome::BrowserCommandController(
           this, g_browser_process->profile_manager())),
       window_has_shown_(false),
       chrome_updater_factory_(this),
@@ skipping 1924 matching lines @@
   if (contents && !allow_js_access) {
     contents->web_contents()->GetController().LoadURL(
         target_url,
         content::Referrer(),
         content::PAGE_TRANSITION_LINK,
         std::string());  // No extra headers.
   }
 
   return contents != NULL;
 }