Move chrome::HostDesktopType to ui::HostDesktopType

chrome/browser/ui/extensions/application_launch.cc

Index: chrome/browser/ui/extensions/application_launch.cc
diff --git a/chrome/browser/ui/extensions/application_launch.cc b/chrome/browser/ui/extensions/application_launch.cc
index 152a3f259278c9db616fc02e798f8c33d03772f1..c0a4fb0c88e6ec389aacd0690852672673212752 100644
--- a/chrome/browser/ui/extensions/application_launch.cc
+++ b/chrome/browser/ui/extensions/application_launch.cc
@@ -55,7 +55,7 @@ namespace {
 
 // Shows the app list for |desktop_type| and returns the app list's window.
 gfx::NativeWindow ShowAppListAndGetNativeWindow(
-      chrome::HostDesktopType desktop_type) {
+    ui::HostDesktopType desktop_type) {
   AppListService* app_list_service = AppListService::Get(desktop_type);
   app_list_service->Show();
   return app_list_service->GetAppListWindow();
@@ -283,9 +283,9 @@ WebContents* OpenApplicationTab(const AppLaunchParams& launch_params,
   }
 
   // On Chrome OS the host desktop type for a browser window is always set to
-  // HOST_DESKTOP_TYPE_ASH. On Windows 8 it is only the case for Chrome ASH
+  // ui::HOST_DESKTOP_TYPE_ASH. On Windows 8 it is only the case for Chrome ASH
   // in metro mode.
-  if (browser->host_desktop_type() == chrome::HOST_DESKTOP_TYPE_ASH) {
+  if (browser->host_desktop_type() == ui::HOST_DESKTOP_TYPE_ASH) {
     // In ash, LAUNCH_FULLSCREEN launches in the OpenApplicationWindow function
     // i.e. it should not reach here.
     DCHECK(launch_type != extensions::LAUNCH_TYPE_FULLSCREEN);