Revert of Support modal windows

athena/test/base/test_windows.h

Index: athena/test/base/test_windows.h
diff --git a/athena/test/base/test_windows.h b/athena/test/base/test_windows.h
deleted file mode 100644
index 86d49bf1e3895bd33e7d3d0f027aabd64129f23d..0000000000000000000000000000000000000000
--- a/athena/test/base/test_windows.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// 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.
-
-#ifndef ATHENA_TEST_BASE_TEST_WINDOWS_H_
-#define ATHENA_TEST_BASE_TEST_WINDOWS_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/base/ui_base_types.h"
-#include "ui/wm/public/window_types.h"
-
-namespace aura {
-class Window;
-class WindowDelegate;
-}
-
-namespace gfx {
-class Rect;
-}
-
-namespace athena {
-namespace test {
-
-scoped_ptr<aura::Window> CreateNormalWindow(aura::WindowDelegate* delegate,
-                                            aura::Window* parent);
-
-scoped_ptr<aura::Window> CreateWindowWithType(aura::WindowDelegate* delegate,
-                                              aura::Window* parent,
-                                              ui::wm::WindowType window_type);
-
-scoped_ptr<aura::Window> CreateTransientWindow(aura::WindowDelegate* delegate,
-                                               aura::Window* transient_parent,
-                                               ui::ModalType modal_type,
-                                               bool top_most);
-
-}  // namespace test
-}  // namespace athena
-
-#endif  // ATHENA_TEST_BASE_TEST_WINDOWS_H_