MD History: Move the card sizing CSS to apply to the iron-list

chrome/browser/resources/md_history/history_item.js

 // Copyright 2015 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.
 
 /**
  * @param {!Element} root
  * @param {?Element} boundary
  * @param {cr.ui.FocusRow.Delegate} delegate
  * @constructor
  * @extends {cr.ui.FocusRow}
@@ skipping 106 matching lines @@
       },
     },
 
     /** @private {?HistoryFocusRow} */
     row_: null,
 
     /** @override */
     attached: function() {
       Polymer.RenderStatus.afterNextRender(this, function() {
         this.row_ = new HistoryFocusRow(
-            this.$['sizing-container'], null, new FocusRowDelegate(this));
+            this.$['main-container'], null, new FocusRowDelegate(this));

[tsergeant, 2016/09/30 04:47:58]

I don't think there's any problems with moving where this is applied to

[calamity, 2016/09/30 04:58:44]

Acknowledged.

         this.row_.makeActive(this.ironListTabIndex == 0);
         this.listen(this, 'focus', 'onFocus_');
         this.listen(this, 'dom-change', 'onDomChange_');
       });
     },
 
     /** @override */
     detached: function() {
       this.unlisten(this, 'focus', 'onFocus_');
       this.unlisten(this, 'dom-change', 'onDomChange_');
@@ skipping 184 matching lines @@
 
     if (searchedTerm)
       return currentItem.dateShort != nextItem.dateShort;
 
     return currentItem.time - nextItem.time > BROWSING_GAP_TIME &&
         currentItem.dateRelativeDay == nextItem.dateRelativeDay;
   };
 
   return { HistoryItem: HistoryItem };
 });