Revamp desktop Autofill settings, round 2

chrome/browser/resources/options/autofill_options.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. */
 
 #autofill-options {
   width: 550px;
 }
 
 #autofill-options list {
   min-height: 172px;
 }
 
 .autofill-list-item {
+  -webkit-padding-start: 8px;
+}
+
+.autofill-list-item + .deemphasized {
   -webkit-box-flex: 1;
-  -webkit-padding-start: 8px;
   overflow: hidden;
   text-overflow: ellipsis;
 }
 
 #autofill-options > div:last-child {
   margin-top: 15px;
 }
 
-#autofill-options .deletable-item > span {
+#autofill-options .deemphasized {
   color: #777;
 }
 
 #autofill-options > div.settings-list > div:last-child {
   border-top: 1px solid #d9d9d9;
   padding: 5px 10px;
 }
 
 #autofill-add-address,
 #autofill-add-creditcard {
   margin: 5px 5px;
 }
 
 #autofill-options .list-inline-button {
   -webkit-margin-start: 12px;
   margin-top: 0;
   vertical-align: top;
 }
 
 #autofill-options div[role='listitem']:not(:hover):not([selected])
-    .list-inline-button {
+    .hide-until-hover {
   display: none;
 }
+
+#autofill-options div[role='listitem']:-webkit-any(:hover,[selected])
+    .hides-on-hover {
+  display: none;
+}