Bugzilla

I was able to get the ubuntu18.04 docker image to successfully build, see:
https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&revision=36c472e4eb1012b35821676bd8e3b1a7aca93740

The diff that has worked so far is:

```

I was able to get the ubuntu18.04 docker image to successfully build, see:
https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&revision=36c472e4eb1012b35821676bd8e3b1a7aca93740

The diff that has worked so far is attached as `ubuntu 18.04 - wip`.

With the ubuntu 18.04 images, a sample of tests were run and the following passes:
- reftests
- crashtest
- awsy

I was able to get the ubuntu18.04 docker image to successfully build, see:
https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&revision=36c472e4eb1012b35821676bd8e3b1a7aca93740

The diff that has worked so far is attached as `ubuntu 18.04 - wip`.

With the ubuntu 18.04 images, a sample of tests were run.

*reftests*
- some unexpected-fail, some unexpected-pass
- overall, easy to deal with

*jsreftests*
- all pass

*crashtest*
- all pass

*mochitest-media*
- multiple failures; may be related to DRM restriction on 18.04
- most failrues are `NotFoundError`
- some tests are `NotAllowedError`

I was able to get the ubuntu18.04 docker image to successfully build, see:
https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&revision=36c472e4eb1012b35821676bd8e3b1a7aca93740

The diff that has worked so far is attached as `ubuntu 18.04 - wip`.

With the ubuntu 18.04 images, a sample of tests were run.

*reftests*
- some unexpected-fail, some unexpected-pass
- overall, easy to deal with

*jsreftests*
- all pass

*crashtest*
- all pass

*mochitest-media*
- multiple failures; may be related to DRM restriction on 18.04
- most failrues are `NotFoundError`
- some tests are `NotAllowedError`

*web-platform-wdspec*
- most failures relate to screen resolution

*web-platform-reftest*
- need some fuzzing of results