Revert 176910 - Possible breakage of PlatformAppBrowserTest.Messaging

chrome/browser/resources/options/options.html

Index: chrome/browser/resources/options/options.html
===================================================================
--- chrome/browser/resources/options/options.html	(revision 176923)
+++ chrome/browser/resources/options/options.html	(working copy)
@@ -4,7 +4,6 @@
 <meta charset="utf-8">
 <title i18n-content="optionsPageTitle"></title>
 <link rel="stylesheet" href="chrome://resources/css/bubble.css">
-<link rel="stylesheet" href="chrome://resources/css/bubble_button.css">
 <link rel="stylesheet" href="chrome://resources/css/chrome_shared.css">
 <link rel="stylesheet" href="chrome://resources/css/list.css">
 <link rel="stylesheet" href="chrome://resources/css/overlay.css">
@@ -64,7 +63,6 @@
 <script src="chrome://resources/js/cr/ui/touch_handler.js"></script>
 <script src="chrome://resources/js/cr/ui/array_data_model.js"></script>
 <script src="chrome://resources/js/cr/ui/bubble.js"></script>
-<script src="chrome://resources/js/cr/ui/bubble_button.js"></script>
 <script src="chrome://resources/js/cr/ui/focus_manager.js"></script>
 <script src="chrome://resources/js/cr/ui/list_selection_model.js"></script>
 <script src="chrome://resources/js/cr/ui/list_selection_controller.js"></script>