Move commit list and builder latest revisions up to ct-unexpected-failures

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

 <!--
 Copyright 2014 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 -->
 
-<polymer-element name="ct-failure-analyzer" attributes="failures status">
+<polymer-element name="ct-failure-analyzer" attributes="failures status builderLatestRevisions">
   <script>
     Polymer({
       failures: {},
       pendingUnexpectedFailures: [],
+      builderLatestRevisions: {},
 
       update: function() {
         this._updateFailingBuilders();
         this._updateUnexpectedFailures();
       },
 
       _updateFailingBuilders: function() {
         builders.buildersFailingNonLayoutTests().then((function(builders) {
           this.failures.builders = builders;
         }).bind(this));
       },
 
+      _updateBuilderLatestRevisions: function() {
+        this.builderLatestRevisions = {};
+        Object.keys(config.builders, function(builder) {
+          this.builderLatestRevisions[builder] = {
+            blink: model.state.resultsByBuilder[builder].blink_revision,
+          };
+        }.bind(this));
+      },
+
       _updateUnexpectedFailures: function() {
         this.pendingUnexpectedFailures = [];
         var numberOfTestsAnalyzed = 0;
         this.status = 'Updating ...';
         Promise.all([model.updateRecentCommits(), model.updateResultsByBuilder()]).then(function() {
           this.status = 'Analyzing test failures ...';
           model.analyzeUnexpectedFailures(function(failureAnalysis, total) {
             this.status = 'Analyzing test failures ... ' + ++numberOfTestsAnalyzed + '/' + total + ' tests analyzed.';
             this.pendingUnexpectedFailures.push(failureAnalysis);
           }.bind(this)).then(function() {
             this.status = 'Done';
             this.failures.unexpected = this.pendingUnexpectedFailures;
+            this._updateBuilderLatestRevisions();
           }.bind(this));
         }.bind(this));
       },
     });
   </script>
 </polymer-element>