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

chrome/browser/ui/browser_commands.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_COMMANDS_H_
 #define CHROME_BROWSER_UI_BROWSER_COMMANDS_H_
 
 #include <string>
 
 #include "chrome/browser/devtools/devtools_toggle_action.h"
@@ skipping 40 matching lines @@
 void OpenWindowWithRestoredTabs(Profile* profile,
                                 HostDesktopType host_desktop_type);
 
 // Opens the specified URL in a new browser window in an incognito session on
 // the desktop specified by |desktop_type|. If there is already an existing
 // active incognito session for the specified |profile|, that session is re-
 // used.
 void OpenURLOffTheRecord(Profile* profile, const GURL& url,
                          chrome::HostDesktopType desktop_type);
 
+// On Windows with Ash, checks whether Chrome is running in Metro mode and
+// returns HOST_DESKTOP_TYPE_ASH, to ensure all browsers are created in Metro
+// mode. Otherwise returns |desktop_type|.
+HostDesktopType GetVerifiedHostDesktopForBrowser(HostDesktopType desktop_type);
+
 bool CanGoBack(const Browser* browser);
 void GoBack(Browser* browser, WindowOpenDisposition disposition);
 bool CanGoForward(const Browser* browser);
 void GoForward(Browser* browser, WindowOpenDisposition disposition);
 bool NavigateToIndexWithDisposition(Browser* browser,
                                     int index,
                                     WindowOpenDisposition disp);
 void Reload(Browser* browser, WindowOpenDisposition disposition);
 void ReloadIgnoringCache(Browser* browser, WindowOpenDisposition disposition);
 bool CanReload(const Browser* browser);
@@ skipping 87 matching lines @@
 bool CanViewSource(const Browser* browser);
 
 void CreateApplicationShortcuts(Browser* browser);
 bool CanCreateApplicationShortcuts(const Browser* browser);
 
 void ConvertTabToAppWindow(Browser* browser, content::WebContents* contents);
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_BROWSER_COMMANDS_H_