MD History: Use one-way binding for history query state.

chrome/browser/resources/md_history/app.html

Index: chrome/browser/resources/md_history/app.html
diff --git a/chrome/browser/resources/md_history/app.html b/chrome/browser/resources/md_history/app.html
index cbd24b27c6a7444d96f1fd89771940f0536f4aed..fe1522c3dfea714196fd7fa441f4f95a0cd72b55 100644
--- a/chrome/browser/resources/md_history/app.html
+++ b/chrome/browser/resources/md_history/app.html
@@ -75,17 +75,17 @@
         query-result="[[queryResult_]]">
     </history-query-manager>
     <history-router selected-page="{{selectedPage_}}"
-        query-state="{{queryState_}}">
+        query-state="[[queryState_]]">
     </history-router>
     <history-toolbar id="toolbar"
-        grouped-offset="{{queryState_.groupedOffset}}"
-        grouped-range="{{queryState_.range}}"
+        grouped-offset="[[queryState_.groupedOffset]]"
+        grouped-range="[[queryState_.range]]"
         has-drawer="[[hasDrawer_]]"
         has-more-results="[[!queryResult_.info.finished]]"
-        is-grouped-mode="{{grouped_}}"
+        is-grouped-mode="[[grouped_]]"
         query-info="[[queryResult_.info]]"
         querying="[[queryState_.querying]]"
-        search-term="{{queryState_.searchTerm}}"
+        search-term="[[queryState_.searchTerm]]"
         show-menu-promo="[[showMenuPromo_]]"
         show-sync-notice="[[showSyncNotice_(hasSyncedResults, selectedPage_)]]"
         spinner-active="[[shouldShowSpinner_(queryState_.querying,
@@ -102,9 +102,9 @@
           fallback-selection="history"
           selected="[[getSelectedPage_(selectedPage_, items)]]"
           items="{{items}}">
-        <history-list-container id="history" query-state="{{queryState_}}"
+        <history-list-container id="history" query-state="[[queryState_]]"
             query-result="[[queryResult_]]" grouped="[[grouped_]]"
-            grouped-range="{{queryState_.range}}" path="history">
+            path="history">
         </history-list-container>
         <template is="dom-if" if="[[syncedTabsSelected_(selectedPage_)]]">
           <history-synced-device-manager id="synced-devices"