Merge "Put robot comment actions inside a dom-if template"

polygerrit-ui/app/elements/diff/gr-diff-comment/gr-diff-comment.html

@@ -309,6 +309,7 @@ limitations under the License.
           </div>
         </div>
         <div class="actions robotActions" hidden$="[[!_showRobotActions]]">
+          <template is="dom-if" if="[[isRobotComment]]">
             <gr-endpoint-decorator name="robot-comment-controls">
               <gr-endpoint-param name="comment" value="[[comment]]">
               </gr-endpoint-param>
@@ -318,6 +319,7 @@ limitations under the License.
                 disabled="[[robotButtonDisabled]]">
               Please Fix
             </gr-button>
+          </template>
         </div>
       </div>
     </div>