[MD History] Fix toolbar dates in grouped mode.

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 a693334ebef3f99a6db2cb209035604852ed3ed6..938ae048773ee35a584015d2c261cffa50543e49 100644
--- a/chrome/browser/resources/md_history/app.html
+++ b/chrome/browser/resources/md_history/app.html
@@ -99,10 +99,9 @@
         grouped-offset="{{queryState_.groupedOffset}}"
         grouped-range="{{queryState_.range}}"
         has-drawer="[[hasDrawer_]]"
-        is-grouped-mode="{{grouped_}}"
-        query-end-time="[[queryResult_.info.queryEndTime]]"
         has-more-results="[[!queryResult_.info.finished]]"
-        query-start-time="[[queryResult_.info.queryStartTime]]"
+        is-grouped-mode="{{grouped_}}"
+        query-info="[[queryResult_.info]]"
         querying="[[queryState_.querying]]"
         search-term="{{queryState_.searchTerm}}"
         show-menu-promo="[[showMenuPromo_]]"