It is time.

ui/views/controls/menu/menu_config.cc

Index: ui/views/controls/menu/menu_config.cc
diff --git a/ui/views/controls/menu/menu_config.cc b/ui/views/controls/menu/menu_config.cc
deleted file mode 100644
index 9eaba83f6db9d81b5077c5aca3f5a760f32dcaf0..0000000000000000000000000000000000000000
--- a/ui/views/controls/menu/menu_config.cc
+++ /dev/null
@@ -1,51 +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/controls/menu/menu_config.h"
-
-#include "build/build_config.h"
-
-namespace views {
-
-MenuConfig::MenuConfig(const ui::NativeTheme* theme)
-    : arrow_color(SK_ColorBLACK),
-      menu_vertical_border_size(3),
-      menu_horizontal_border_size(0),
-      submenu_horizontal_inset(3),
-      item_top_margin(4),
-      item_bottom_margin(3),
-      item_no_icon_top_margin(4),
-      item_no_icon_bottom_margin(4),
-      item_left_margin(10),
-      label_to_arrow_padding(10),
-      arrow_to_edge_padding(5),
-      icon_to_label_padding(10),
-      gutter_to_label(5),
-      check_width(16),
-      check_height(16),
-      radio_width(16),
-      arrow_width(9),
-      gutter_width(0),
-      separator_height(11),
-      separator_upper_height(3),
-      separator_lower_height(4),
-      separator_spacing_height(3),
-      render_gutter(false),
-      show_mnemonics(false),
-      scroll_arrow_height(3),
-      label_to_minor_text_padding(10),
-      item_min_height(0),
-      show_accelerators(true),
-      always_use_icon_to_label_padding(false),
-      align_arrow_and_shortcut(false),
-      offset_context_menus(false),
-      native_theme(theme),
-      show_delay(400),
-      corner_radius(0) {
-  Init(theme);
-}
-
-MenuConfig::~MenuConfig() {}
-
-}  // namespace views