It is time.

ui/views/widget/widget_aura_utils.cc

Index: ui/views/widget/widget_aura_utils.cc
diff --git a/ui/views/widget/widget_aura_utils.cc b/ui/views/widget/widget_aura_utils.cc
deleted file mode 100644
index be284a8af81416c6032997f93679d0fbd6fc6990..0000000000000000000000000000000000000000
--- a/ui/views/widget/widget_aura_utils.cc
+++ /dev/null
@@ -1,35 +0,0 @@
-// 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.
-
-#include "ui/views/widget/widget_aura_utils.h"
-
-#include "base/logging.h"
-
-namespace views {
-
-ui::wm::WindowType GetAuraWindowTypeForWidgetType(
-    Widget::InitParams::Type type) {
-  switch (type) {
-    case Widget::InitParams::TYPE_WINDOW:
-      return ui::wm::WINDOW_TYPE_NORMAL;
-    case Widget::InitParams::TYPE_PANEL:
-      return ui::wm::WINDOW_TYPE_PANEL;
-    case Widget::InitParams::TYPE_CONTROL:
-      return ui::wm::WINDOW_TYPE_CONTROL;
-    case Widget::InitParams::TYPE_WINDOW_FRAMELESS:
-    case Widget::InitParams::TYPE_POPUP:
-    case Widget::InitParams::TYPE_BUBBLE:
-    case Widget::InitParams::TYPE_DRAG:
-      return ui::wm::WINDOW_TYPE_POPUP;
-    case Widget::InitParams::TYPE_MENU:
-      return ui::wm::WINDOW_TYPE_MENU;
-    case Widget::InitParams::TYPE_TOOLTIP:
-      return ui::wm::WINDOW_TYPE_TOOLTIP;
-    default:
-      NOTREACHED() << "Unhandled widget type " << type;
-      return ui::wm::WINDOW_TYPE_UNKNOWN;
-  }
-}
-
-}  // namespace views