testing/marionette/harness/marionette_harness/tests/unit/ code has various @skip_if_mobile conditions, which are no longer required because we won't be running marionette tests against Fennec any longer.

Geoff, what do all the new dependencies actually mean for this particular bug? Note that we won't be able to run any of those tests with a geckoview application. As such all the tests are desktop only.

(In reply to Henrik Skupin (:whimboo) [⌚️UTC+2] from comment #2)
These are the bug numbers found in fennec references that my patch removes. I was trying to respond to your review comment "We should make sure to add all those known bugs as dependencies". Perhaps I took that too literally?

Some, like bug 1534291, are Fennec-specific test failures. I'd be tempted to close bugs like that as DUPs of this bug, or perhaps as INVALID, with a note that we won't run these tests against Fennec any longer. Others, like bug 1298921, have a wider scope and might be better kept open. Thoughts?

No worries! It gave me a good overview of remaining issues. Most of them I was able to sort out. There is only bug 1519552 where I need some feedback from James. And bug 1298921 will be fixed later today, or on Monday.

https://hg.mozilla.org/mozilla-central/rev/2e47d97d7b2e