SOM: Fix key bug

go/src/infra/appengine/sheriff-o-matic/elements/som-app.html

 <link rel="import" href="/bower_components/polymer/polymer.html">
 <link rel="import" href="/bower_components/iron-ajax/iron-ajax.html">
 <link rel="import" href="/bower_components/iron-flex-layout/classes/iron-flex-layout.html">
 <link rel="import" href="/bower_components/iron-icons/hardware-icons.html">
 <link rel="import" href="/bower_components/iron-icon/iron-icon.html">
 <link rel="import" href="/bower_components/iron-icons/iron-icons.html">
 <link rel="import" href="/bower_components/iron-location/iron-location.html">
 <link rel="import" href="/bower_components/iron-pages/iron-pages.html">
 <link rel="import" href="/bower_components/neon-animation/animations/scale-up-animation.html">
 <link rel="import" href="/bower_components/neon-animation/animations/fade-out-animation.html">
@@ skipping 436 matching lines @@
         if (!annotationsJson) {
           return annotations;
         }
         annotationsJson.forEach(function(annotation) {
           annotations[annotation.key] = annotation;
         });
         return annotations;
       },
 
       _computeAnnotation: function(annotations, alert) {
-        let key = this._keyForAlert(alert);
+        let key = alert.key;
 
         let ann = annotations[key];
         return {
           key: key,
           snoozed: ann && ann.snoozeTime ? Date.now() < ann.snoozeTime : false,
           bugs: ann && ann.bugs,
         };
       },
 
       _handleAnnotation: function(evt) {
         this._sendAnnotation(
-          this._keyForAlert(evt.model.alert), evt.detail.type,
+          evt.model.alert.key, evt.detail.type,
           evt.detail.change);
       },
 
       _postResponse: function(evt) {
         let response = evt.detail.response;
         let annotations = this.annotations;
         annotations[response.key] = response;
         let newArray = [];
         Object.keys(annotations).forEach(function(k) {
           newArray.push(annotations[k]);
         });
         this.annotationsJson = newArray;
       },
 
       _sendAnnotation: function(key, type, change) {
         this.$.annotationPost.body = JSON.stringify(change);
         this.$.annotationPost.url = '/api/v1/annotations/' + key + '/' + type;
         this.$.annotationPost.generateRequest();
       },
 
-      _keyForAlert: function(alert) {
-        if (alert.extension && alert.extension.reasons &&
-            alert.extension.builders) {
-          return alert.extension.reasons.map(function(reason) {
-            return reason.step;
-          }).concat(alert.extension.builders.map(function(builder) {
-            return builder.name;
-          })).join('::');
-        }
-        return null;
-      },
-
       ////////////////////// Bugs ///////////////////////////
 
       _handleLinkBug: function(evt) {
         this._bugModel = evt.model.alert;
         // TODO(martiniss): make this link be customized per builder
         this.$.fileBugLink.href = "https://crbug.com/new";
         this.$.bugDialog.open();
       },
 
       _fileBugClicked: function() {
         this._filedBug = true;
       },
 
       _closeBugDialog: function() {
         this.$.bugDialog.close();
       },
 
       _saveBug: function() {
         this._sendAnnotation(
-          this._keyForAlert(this._bugModel), 'add', {
+          this._bugModel.key, 'add', {
             bugs: [this.$.bug.value]
           });
       },
 
       ////////////////////// Snooze ///////////////////////////
 
       _handleSnooze: function(evt) {
         this._snoozeModel = evt.model.alert;
         this.$.snoozeTime.value = DEFAULT_SNOOZE_TIME_MIN;
         this.$.snoozeDialog.open();
       },
 
       _closeSnooze: function() {
         this.$.snoozeDialog.close();
       },
 
       _snooze: function() {
         this._sendAnnotation(
-          this._keyForAlert(this._snoozeModel), 'add', {
+          this._snoozeModel.key, 'add', {
             snoozeTime: Date.now() + ONE_MIN_MS * this.$.snoozeTime.value
           });
       },
 
     });
   })();
   </script>
 </dom-module>