Settings: Fix a few overlays that set min-width on the list directly.

chrome/browser/resources/options2/cookies_view.css

 /* 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. */
 
 /* Styles for the cookies list page. */
 #cookiesViewPage {
   margin-left: -15px;
   min-width: 700px;
 }
 
@@ skipping 29 matching lines @@
 
 #cookies-data-column {
   -webkit-padding-start: 7px;
   display: inline-block;
   font-weight: bold;
 }
 
 #cookies-list {
   border: 1px solid #D9D9D9;
   margin: 0;
-  max-height: 400px;
-  overflow-y: auto;
 }
 
 /* Enable animating the height of items. */
 list.cookie-list .deletable-item {
   -webkit-transition: height 150ms ease-in-out;
 }
 
 /* Disable webkit-box display. */
 list.cookie-list .deletable-item > :first-child {
   display: block;
@@ skipping 114 matching lines @@
 
 .cookie-details-label {
   vertical-align: top;
   white-space: pre;
   width: 10em;
 }
 
 .cookie-details-value {
   word-wrap: break-word;
 }