Move chrome::HostDesktopType to ui::HostDesktopType

chrome/browser/apps/app_shim/app_shim_interactive_uitest_mac.mm

 // Copyright 2014 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 <Cocoa/Cocoa.h>
 #include <vector>
 
 #include "apps/app_lifetime_monitor_factory.h"
 #include "apps/switches.h"
 #include "base/auto_reset.h"
@@ skipping 272 matching lines @@
   // same event on the FILE thread, everything will be done by the time the
   // watcher's callback is executed.
   scoped_refptr<WindowedFilePathWatcher> file_watcher =
       new WindowedFilePathWatcher(shim_path);
   web_app::UpdateAllShortcuts(base::string16(), profile, app);
   file_watcher->Wait();
 }
 
 Browser* GetFirstHostedAppWindow() {
   BrowserList* browsers =
-      BrowserList::GetInstance(chrome::HOST_DESKTOP_TYPE_NATIVE);
+      BrowserList::GetInstance(ui::HOST_DESKTOP_TYPE_NATIVE);
   for (Browser* browser : *browsers) {
     const extensions::Extension* extension =
         apps::ExtensionAppShimHandler::MaybeGetAppForBrowser(browser);
     if (extension && extension->is_hosted_app())
       return browser;
   }
   return nullptr;
 }
 
 }  // namespace
@@ skipping 368 matching lines @@
   // the shim is rebuilt.
   WindowedAppShimLaunchObserver(app->id()).Wait();
 
   EXPECT_TRUE(GetFirstAppWindow());
   EXPECT_TRUE(HasAppShimHost(profile(), app->id()));
 }
 
 #endif  // defined(ARCH_CPU_64_BITS)
 
 }  // namespace apps