Include expected outputs in Polymer UI

appengine/swarming/ui/res/imp/taskpage/task-page.html

Index: appengine/swarming/ui/res/imp/taskpage/task-page.html
diff --git a/appengine/swarming/ui/res/imp/taskpage/task-page.html b/appengine/swarming/ui/res/imp/taskpage/task-page.html
index a4ba9dc9826efcb0af63ffb5c9d5825e3916e85e..1ebc3e1e80c586839b25c99fe2302358fa547b49 100644
--- a/appengine/swarming/ui/res/imp/taskpage/task-page.html
+++ b/appengine/swarming/ui/res/imp/taskpage/task-page.html
@@ -252,6 +252,14 @@
                   </a>
                 </td>
               </tr>
+              <tr>

[kjlubick, 2016/11/02 15:21:41]

What does this show if there are no expected outputs?  I would prefer if the TD
doesn't draw if there are none, or, if you want it to always draw, put it in the
more details section.

The more details section is currently broken
https://bugs.chromium.org/p/chromium/issues/detail?id=661146, so if you wouldn't
mind looking into why it's broken (I think it should be a trivial fix), I would
appreciate it.

[aludwin, 2016/11/02 16:23:28]

Done.

+                <td rowspan$="[[_rowspan(_request.properties.outputs)]]">Expected outputs</td>
+              </tr>
+              <template is="dom-repeat" items="{{_request.properties.outputs}}" as="output">
+                <tr>
+                  <td>[[output]]</td>
+                </tr>
+              </template>
               <template is="dom-if" if="[[_not(_request_detail)]]">
                 <tr>
                   <td>More Details</td>
@@ -761,4 +769,4 @@
     });
   })();
   </script>
-</dom-module>
+</dom-module>