Add last update time to Sheriff-O-Matic.

Tools/GardeningServer/ui/ct-failure-analyzer.html

Index: Tools/GardeningServer/ui/ct-failure-analyzer.html
diff --git a/Tools/GardeningServer/ui/ct-failure-analyzer.html b/Tools/GardeningServer/ui/ct-failure-analyzer.html
index f31bc4af8cf6c55f313cf59c22008843cefd860b..d1465cbf95a381858e05e3f8493aeb165ea1eb01 100644
--- a/Tools/GardeningServer/ui/ct-failure-analyzer.html
+++ b/Tools/GardeningServer/ui/ct-failure-analyzer.html
@@ -6,13 +6,14 @@ found in the LICENSE file.
 
 <link rel="import" href="../model/ct-failure.html">
 
-<polymer-element name="ct-failure-analyzer" attributes="failures builderLatestRevisions">
+<polymer-element name="ct-failure-analyzer" attributes="failures builderLatestRevisions date">
   <script>
     // FIXME: Don't use a polymer component for this. Instead use a Failures model
     // object that knows how to do the XHR and process the data appropriately.
     Polymer({
       builderLatestRevisions: null,
       failures: null,
+      date: null,

[ojan, 2014/08/08 06:05:12]

Lets call this lastUpdateDate to be more explicit.

[teravest, 2014/08/08 22:21:27]

Done.

 
       // FIXME: Get this from https://chromium.googlesource.com/chromium/tools/build/+/master/scripts/slave/gatekeeper_trees.json?format=text.
       _trees: {
@@ -35,6 +36,7 @@ found in the LICENSE file.
         net.json('http://auto-sheriff.appspot.com/data').then(function(data) {
           // FIXME: Don't special-case the blink master.
           this.builderLatestRevisions = data.latest_revisions['chromium.webkit'];
+          this.date = data.date;

[ojan, 2014/08/08 06:05:12]

Lets store an actual Date object instead of a timestamp. Then you'll be able to
use Date methods in ct-last-updated.

[teravest, 2014/08/08 22:21:27]

Done.

           // FIXME: Make this a model class intead of a dumb object.
           this.failures = {};
           data.range_groups.forEach(function(group) {