[Tracking Requested - why for this release]: Permafailing DevEdition test on the next merge day. Looks like this test is failing because DevEdition has an extra button on the toolbar that the test isn't expecting to be there. https://public-artifacts.taskcluster.net/Zym-tmX2Q_e03PFcEC_RVg/0/public/test_info//mozilla-test-fail-screenshot_aQrgTf.png https://treeherder.mozilla.org/logviewer.html#?job_id=122811906&repo=try TEST-UNEXPECTED-FAIL | browser/modules/test/browser/browser_BrowserUITelemetry_defaults.js | ["developer-button"] deepEqual [] - JS frame :: chrome://mochitests/content/browser/browser/modules/test/browser/browser_BrowserUITelemetry_defaults.js :: test :: line 25

I expect this is my fault.

This broke because in bug 1354117 I moved the developer button into the palette by default, and so now it counts as "added" (from the palette to the toolbar) rather than "moved" (from the panel to the toolbar).

Comment on attachment 8896929 [details] Bug 1390006 - fix up expectations of BrowserUITelemetry tests to match what devedition is doing, https://reviewboard.mozilla.org/r/168208/#review173404 Shouldn't that assertion just test for a different array (which includes the developer-button) in devedition? But that's not what this bug is about, so r=me.

Pushed by gijskruitbosch@gmail.com: https://hg.mozilla.org/integration/autoland/rev/f7124b5734fa fix up expectations of BrowserUITelemetry tests to match what devedition is doing, r=johannh

This is fixed, no need to track it.