MD History: Delete Grouped History

chrome/browser/resources/md_history/list_container.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_lazy_render/cr_lazy_render.html">
 <link rel="import" href="chrome://resources/cr_elements/shared_style_css.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-a11y-announcer/iron-a11y-announcer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-pages/iron-pages.html">
 <link rel="import" href="chrome://history/browser_service.html">
 <link rel="import" href="chrome://history/history_list.html">
 <link rel="import" href="chrome://history/shared_style.html">
 
-<!-- Lazy loaded: cr-dialog, cr-action-menu, history-grouped-list, paper-button.
-  -->
+<!-- Lazy loaded: cr-dialog, cr-action-menu, paper-button. -->
 
 <dom-module id="history-list-container">
   <template>
     <style include="shared-style cr-shared-style">
       :host {
         display: block;
         height: 100%;
         overflow: hidden;
       }
 
-      #content,
-      #content > * {
+      history-list {
         height: 100%;
       }
 
       dialog .body {
         white-space: pre-wrap;
       }
     </style>
-    <iron-pages id="content"
-        attr-for-selected="id"
-        selected="[[selectedPage_]]">
-      <history-list id="infinite-list"
-          querying="[[queryState.querying]]"
-          searched-term="[[queryResult.info.term]]">
-      </history-list>
-      <template is="dom-if" if="[[grouped]]">
-        <history-grouped-list id="grouped-list"
-            range="[[queryState.range]]"
-            query-interval="[[queryResult.info.queryInterval]]"
-            searched-term="[[queryResult.info.term]]">
-        </history-grouped-list>
-      </template>
-    </iron-pages>
+    <history-list id="infinite-list"
+        querying="[[queryState.querying]]"
+        searched-term="[[queryResult.info.term]]">
+    </history-list>
 
     <template is="cr-lazy-render" id="dialog">
       <dialog is="cr-dialog">
         <div class="title">$i18n{removeSelected}</div>
         <div class="body">$i18n{deleteWarning}</div>
         <div class="button-container">
           <paper-button class="cancel-button" on-tap="onDialogCancelTap_">
             $i18n{cancel}
           </paper-button>
           <paper-button class="action-button" on-tap="onDialogConfirmTap_">
@@ skipping 12 matching lines @@
         <button id="menuRemoveButton" class="dropdown-item"
             disabled="[[!canDeleteHistory_()]]"
             on-tap="onRemoveFromHistoryTap_">
           $i18n{removeFromHistory}
         </button>
       </dialog>
     </template>
   </template>
   <script src="chrome://history/list_container.js"></script>
 </dom-module>