tree 2196ed9e3f81d24119caac28cc4e80f95ce3a28e
parent 2a992d60adbb05436fbf4590d25438be08a6d5c3
author Wyatt Allen <wyatta@google.com> 1495151344 -0700
committer Wyatt Allen <wyatta@google.com> 1495212845 -0700

Fix for..of loop inside gr-reply-dialog

A for loop in gr-reply-dialog was upgraded from a for..in to a for..of
in Id69bd13fd, but the iteratee was not iterable. This thew an exception
in a unit test, but did so in a way that did not cause the test to fail.

With this change,
- The unit test is corrected to fail when the wrong for loop is used.
- An additional unit test is added for the problem method specifically.
- The loop is fixed in gr-reply-dialog.

Bug: Issue 6258
Change-Id: Idaa0e19066d5a9b273a402a5dd75024d3ffec17b