Remove HostDesktopType from interactive_test_utils_win

chrome/test/base/interactive_test_utils_win.cc

Index: chrome/test/base/interactive_test_utils_win.cc
diff --git a/chrome/test/base/interactive_test_utils_win.cc b/chrome/test/base/interactive_test_utils_win.cc
index a99d65d3f8c1c95254933f31c9ec99f35b25ec6c..83f657cd98abea01a16cca4a9ad67ca8d1797563 100644
--- a/chrome/test/base/interactive_test_utils_win.cc
+++ b/chrome/test/base/interactive_test_utils_win.cc
@@ -11,7 +11,6 @@
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "base/time/time.h"
-#include "chrome/browser/ui/host_desktop.h"
 #include "chrome/test/base/interactive_test_utils_aura.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/base/test/ui_controls.h"
@@ -21,19 +20,18 @@
 namespace ui_test_utils {
 
 void HideNativeWindow(gfx::NativeWindow window) {
-  if (chrome::GetHostDesktopTypeForNativeWindow(window) ==
-      chrome::HOST_DESKTOP_TYPE_ASH) {
-    HideNativeWindowAura(window);
-    return;
-  }
+#if defined(USE_ASH)
+  HideNativeWindowAura(window);
+#else
   HWND hwnd = window->GetHost()->GetAcceleratedWidget();
   ::ShowWindow(hwnd, SW_HIDE);
+#endif  // USE_ASH
 }
 
 bool ShowAndFocusNativeWindow(gfx::NativeWindow window) {
-  if (chrome::GetHostDesktopTypeForNativeWindow(window) ==
-      chrome::HOST_DESKTOP_TYPE_ASH)
-    ShowAndFocusNativeWindowAura(window);
+#if defined(USE_ASH)
+  ShowAndFocusNativeWindowAura(window);
+#endif  // USE_ASH
   window->Show();
   // Always make sure the window hosting ash is visible and focused.
   HWND hwnd = window->GetHost()->GetAcceleratedWidget();