Fix up a couple broken js-tests.
Review Request #12971 — Created April 21, 2023 and submitted — Latest diff uploaded
Over the course of a bunch of revisions, a couple small regressions
slipped into the js-tests. This fixes them:
- The DiffViewerPageTests was triggering the new assertion that the
dock element exists.
- Moving the "Edit Review" action into the review menu in the unified
banner meant that tests for the old action would fail and should not