GitLab

Migrate some tests for errors that appear in the Preview Area:
- No PDF plugin
- Invalid Settings
- Bad cloud print certificate

Bug: 814860
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: Ia87708ef2bc326d794b3be0f6aa9adeb87e5a3c2
Reviewed-on: https://chromium-review.googlesource.com/1015850
Commit-Queue: Rebekah Potter <rbpotter@chromium.org>
Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Cr-Commit-Position: refs/heads/master@{#553416}