It is time.

ui/base/test/ui_controls_internal_win.h

Index: ui/base/test/ui_controls_internal_win.h
diff --git a/ui/base/test/ui_controls_internal_win.h b/ui/base/test/ui_controls_internal_win.h
deleted file mode 100644
index 1f7c54fe4c9e1dac56a16682b4fdb611f795a279..0000000000000000000000000000000000000000
--- a/ui/base/test/ui_controls_internal_win.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2013 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 UI_BASE_TEST_UI_CONTROLS_INTERNAL_WIN_H_
-#define UI_BASE_TEST_UI_CONTROLS_INTERNAL_WIN_H_
-
-#include "base/callback_forward.h"
-#include "ui/base/test/ui_controls.h"
-
-namespace ui_controls {
-namespace internal {
-
-// A utility functions for windows to send key or mouse events and
-// run the task. These functions are internal, but exported so that
-// aura implementation can use these utility functions.
-bool SendKeyPressImpl(HWND hwnd,
-                      ui::KeyboardCode key,
-                      bool control,
-                      bool shift,
-                      bool alt,
-                      const base::Closure& task);
-bool SendMouseMoveImpl(long screen_x, long screen_y, const base::Closure& task);
-bool SendMouseEventsImpl(MouseButton type,
-                         int state,
-                         const base::Closure& task);
-void RunClosureAfterAllPendingUITasksImpl(const base::Closure& task);
-
-}  // namespace internal
-}  // namespace ui_controls
-
-#endif  // UI_BASE_TEST_UI_CONTROLS_INTERNAL_WIN_H_