Remove HostDesktopType from AppLaunchParams

chrome/browser/ui/ash/chrome_new_window_delegate_chromeos.cc

 // Copyright 2013 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/ash/chrome_new_window_delegate_chromeos.h"
 
 #include "ash/content/keyboard_overlay/keyboard_overlay_view.h"
 #include "chrome/browser/chromeos/file_manager/app_id.h"
 #include "chrome/browser/extensions/api/terminal/terminal_extension_helper.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 22 matching lines @@
       extensions::ExtensionSystem::Get(profile)->extension_service();
   if (!service ||
       !extensions::util::IsAppLaunchableWithoutEnabling(kFileManagerAppId,
                                                         profile)) {
     return;
   }
 
   const extensions::Extension* const extension =
       service->GetInstalledExtension(kFileManagerAppId);
   OpenApplication(AppLaunchParams(profile, extension, CURRENT_TAB,
-                                  chrome::HOST_DESKTOP_TYPE_ASH,
                                   extensions::SOURCE_KEYBOARD));
 }
 
 void ChromeNewWindowDelegateChromeos::OpenGetHelp() {
   Profile* const profile = ProfileManager::GetActiveUserProfile();
   chrome::ShowHelpForProfile(
       profile, chrome::HOST_DESKTOP_TYPE_ASH, chrome::HELP_SOURCE_KEYBOARD);
 }
 
 void ChromeNewWindowDelegateChromeos::OpenCrosh() {
@@ skipping 16 matching lines @@
 }
 
 void ChromeNewWindowDelegateChromeos::ShowKeyboardOverlay() {
   // TODO(mazda): Move the show logic to ash (http://crbug.com/124222).
   Profile* profile = ProfileManager::GetActiveUserProfile();
   std::string url(chrome::kChromeUIKeyboardOverlayURL);
   ash::KeyboardOverlayView::ShowDialog(profile,
                                        new ChromeWebContentsHandler,
                                        GURL(url));
 }