get rid of old options pages

chrome/browser/resources/options/instant_confirm_overlay.js

Index: chrome/browser/resources/options/instant_confirm_overlay.js
diff --git a/chrome/browser/resources/options/instant_confirm_overlay.js b/chrome/browser/resources/options/instant_confirm_overlay.js
deleted file mode 100644
index 01a9ee5025bd6fffa3fed9cda29f389df748f536..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/options/instant_confirm_overlay.js
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2011 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.
-
-cr.define('options', function() {
-  var OptionsPage = options.OptionsPage;
-
-  function InstantConfirmOverlay() {
-    OptionsPage.call(this, 'instantConfirm',
-                     templateData.instantConfirmTitle,
-                     'instantConfirmOverlay');
-  };
-
-  cr.addSingletonGetter(InstantConfirmOverlay);
-
-  InstantConfirmOverlay.prototype = {
-    // Inherit from OptionsPage.
-    __proto__: OptionsPage.prototype,
-
-    initializePage: function() {
-      OptionsPage.prototype.initializePage.call(this);
-
-      $('instantConfirmCancel').onclick = function() {
-        OptionsPage.closeOverlay();
-        $('instantEnabledCheckbox').checked = false;
-      };
-
-      $('instantConfirmOk').onclick = function() {
-        OptionsPage.closeOverlay();
-        chrome.send('enableInstant');
-      };
-    },
-  };
-
-  // Export
-  return {
-    InstantConfirmOverlay: InstantConfirmOverlay
-  };
-});