Dashboard - Clicking revisions leads to group_reports.

dashboard/dashboard/elements/revision-range.html

Index: dashboard/dashboard/elements/revision-range.html
diff --git a/dashboard/dashboard/elements/revision-range.html b/dashboard/dashboard/elements/revision-range.html
index e9f094c1c93c14bd374790d46a35725af198f161..bcc0e29cab90990f3abdba87f4ce90eb1f0973ba 100644
--- a/dashboard/dashboard/elements/revision-range.html
+++ b/dashboard/dashboard/elements/revision-range.html
@@ -13,7 +13,9 @@ to allow it to show links).
 
 <dom-module id="revision-range">
   <template>
-    <span>{{computeRevisionRange(start, end)}}</span>
+    <a href="/group_report?keys={{alertKey}}" target="_blank">
+      <span>{{computeRevisionRange(start, end)}}</span>
+    </a>
   </template>
   <script>
     'use strict';