MD History: Move queryState to be managed by history-router

chrome/browser/resources/md_history/app.js

Index: chrome/browser/resources/md_history/app.js
diff --git a/chrome/browser/resources/md_history/app.js b/chrome/browser/resources/md_history/app.js
index 846643fa50a94bd3627ec1acf105b5617048d10b..3fadfbbb7bd4f812316e65b20c2452d02b430afc 100644
--- a/chrome/browser/resources/md_history/app.js
+++ b/chrome/browser/resources/md_history/app.js
@@ -39,30 +39,6 @@ Polymer({
       reflectToAttribute: true,
     },
 
-    /** @type {!QueryState} */
-    queryState_: {
-      type: Object,
-      value: function() {
-        return {
-          // Whether the most recent query was incremental.
-          incremental: false,
-          // A query is initiated by page load.
-          querying: true,
-          queryingDisabled: false,
-          _range: HistoryRange.ALL_TIME,
-          searchTerm: '',
-          groupedOffset: 0,
-
-          set range(val) {
-            this._range = Number(val);
-          },
-          get range() {
-            return this._range;
-          },
-        };
-      }
-    },
-
     /** @type {!QueryResult} */
     queryResult_: {
       type: Object,
@@ -95,6 +71,9 @@ Polymer({
       },
     },
 
+    /** @type {!QueryState} */
+    queryState_: Object,
+
     // True if the window is narrow enough for the page to have a drawer.
     hasDrawer_: Boolean,