Quick recap: 1. At bug 1254898 (add talos video composition test) we found out that we need to focus the content before we start the test or else the test hangs. 2. At bug 1266181 we solved 1 by making the pageloader focus the content on all pageloader tests. 3. Solution 2 proved to cause regressions on some tests. Which brings us to this bug: Instead of always focusing the content, add talos-powers functionality which allows the test itself to focus the content. The video test will use this functionality, and we'll backout the global focus which was added at bug 1266181.

We advance the pageloader version and not reverting it back to 1.0.5 because AMO will not sign the same version again, and if we revert to 1.0.5, then the next time someone updates the pageloader and will use 1.0.6 - AMO will refuse to sign it.

Comment on attachment 8755457 [details] [diff] [review] bug1274992.part2.patch - revert bug 1266181 but advance pageloader-version Review of attachment 8755457 [details] [diff] [review]: ----------------------------------------------------------------- just remember to resign the pageloader addon and commit that as well.

Carrying r+, updated talos-powers version from 1.07 to 1.08 and signed the xpi.

Carrying r+, updated pageloader version from 1.0.6 to 1.0.7 and signed the xpi.

https://hg.mozilla.org/integration/mozilla-inbound/rev/8ac572a4580b https://hg.mozilla.org/integration/mozilla-inbound/rev/6b6ff9b207c1

backed this out in https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&revision=ae4b9e58a98a seems this or the other talos change caused https://treeherder.mozilla.org/logviewer.html#?job_id=28541751&repo=mozilla-inbound

Backout: https://hg.mozilla.org/integration/mozilla-inbound/rev/49f7458e3552 https://hg.mozilla.org/integration/mozilla-inbound/rev/300e7b661cc4

(In reply to Carsten Book [:Tomcat] from comment #8) > backed this out in > https://treeherder.mozilla.org/#/jobs?repo=mozilla- > inbound&revision=ae4b9e58a98a seems this or the other talos change caused > https://treeherder.mozilla.org/logviewer.html#?job_id=28541751&repo=mozilla- > inbound This specific flake8 issue is from the other talos change at bug 1264325, but I will do a try push of this to make sure it's clean before I land it. Thanks.

Try push with identical commits: https://treeherder.mozilla.org/#/jobs?repo=try&revision=6a4e764d61f6

Try push looks good.

https://hg.mozilla.org/integration/mozilla-inbound/rev/b6502d8d8a5a https://hg.mozilla.org/integration/mozilla-inbound/rev/5567b666d2c3