Merge branch 'stable-2.16'

* stable-2.16:
  Fix IAE when listing reviewers of change that has reviewers by email
  BugFix: Add documentation for 'read as' capability
  Fix assignee getting the owner's status on change list

Change-Id: Idc07fa417d75eeb8d5944cf1fc8af353d8736650

Documentation/access-control.txt

@@ -1362,6 +1362,12 @@ This limit applies not only to the link:cmd-query.html[`gerrit query`]
 command, but also to the web UI results pagination size.
 
 
+[[capability_readAs]]
+=== Read As
+
+Allow users to impersonate any user to see which refs they can read.
+
+
 [[capability_runAs]]
 === Run As
 

polygerrit-ui/app/elements/change-list/gr-change-list-item/gr-change-list-item.html

@@ -165,8 +165,9 @@ limitations under the License.
         hidden$="[[isColumnHidden('Assignee', visibleChangeTableColumns)]]">
       <template is="dom-if" if="[[change.assignee]]">
         <gr-account-link
+            id="assigneeAccountLink"
             account="[[change.assignee]]"
-            additional-text="[[_computeAccountStatusString(change.owner)]]"></gr-account-link>
+            additional-text="[[_computeAccountStatusString(change.assignee)]]"></gr-account-link>
       </template>
       <template is="dom-if" if="[[!change.assignee]]">
         <span class="placeholder">--</span>

polygerrit-ui/app/elements/change-list/gr-change-list-item/gr-change-list-item_test.html

@@ -182,10 +182,13 @@ limitations under the License.
       element.change = {
         assignee: {
           name: 'test',
+          status: 'test',
         },
       };
       flushAsynchronousOperations();
       assert.isOk(element.$$('.assignee gr-account-link'));
+      assert.equal(Polymer.dom(element.root)
+          .querySelector('#assigneeAccountLink').additionalText, '(test)');
     });
 
     test('_computeAccountStatusString', () => {