[MD History] Copy stats from the old history page.

chrome/browser/resources/md_history/history_list.js

Index: chrome/browser/resources/md_history/history_list.js
diff --git a/chrome/browser/resources/md_history/history_list.js b/chrome/browser/resources/md_history/history_list.js
index 1ab8a7a94633fd8365193247fbf4fb2588d10249..0bc93621a44ab9bb3bdff312c210b7cbcff823bc 100644
--- a/chrome/browser/resources/md_history/history_list.js
+++ b/chrome/browser/resources/md_history/history_list.js
@@ -83,6 +83,11 @@ Polymer({
       this.fire('unselect-all');
     }
 
+    var offset = (this.historyData_ ? this.historyData_.length : 0);
+    results.forEach(function(item, index) {
+      item.index = index + offset;
+    });
+
     if (this.historyData_) {
       // If we have previously received data, push the new items onto the
       // existing array.
@@ -95,6 +100,12 @@ Polymer({
     }
   },
 
+  refreshItemIndexes: function() {
+    this.historyData_.forEach(function(item, index) {
+      item.index = index;
+    });
+  },
+
   /**
    * Called when the page is scrolled to near the bottom of the list.
    * @private