[Multi Profile] On Personal Options page, users list should display avatar icons.

chrome/browser/resources/options/personal_options_profile_list.js

 // 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.personal_options', function() {
   const DeletableItem = options.DeletableItem;
   const DeletableItemList = options.DeletableItemList;
   const ListSingleSelectionModel = cr.ui.ListSingleSelectionModel;
 
   var localStrings = new LocalStrings();
@@ skipping 30 matching lines @@
     get profilePath() {
       return this.profileInfo_.filePath;
     },
 
     /** @inheritDoc */
     decorate: function() {
       DeletableItem.prototype.decorate.call(this);
 
       var profileInfo = this.profileInfo_;
 
-      var nameEl = this.contentElement;
-      nameEl.className = 'profile-item';
+      var iconEl = this.ownerDocument.createElement('img');
+      iconEl.className = 'profile-img';
+      iconEl.src = profileInfo.iconURL;
+      this.contentElement.appendChild(iconEl);
+
+      var nameEl = this.ownerDocument.createElement('div');
       if (profileInfo.isCurrentProfile)
         nameEl.classList.add('profile-item-current');
+      this.contentElement.appendChild(nameEl);
 
       var displayName = profileInfo.name;
       if (profileInfo.isCurrentProfile)
         displayName = localStrings.getStringF(
             'profilesListItemCurrent',
             profileInfo.name)
       nameEl.textContent = displayName;
     },
   };
 
@@ skipping 23 matching lines @@
     activateItemAtIndex: function(index) {
       ManageProfileOverlay.showManageDialog(this.dataModel.item(index));
     },
   };
 
   return {
     ProfileList: ProfileList
   };
 });