[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 ba0d9c72936f879e95eb806bd7d7996d90af4544..35bcc355e6cf0f8d0f8ccd90e126bac48fd234f5 100644
--- a/chrome/browser/resources/md_history/app.html
+++ b/chrome/browser/resources/md_history/app.html
@@ -100,10 +100,9 @@
         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_]]"