Same error also observed for browser_aboutDialog_fc_downloadOptIn_staging.js.
Bug 1526109 Comment 1 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Same error also observed for: - toolkit/mozapps/update/tests/browser/browser_aboutDialog_fc_downloadOptIn_staging.js - toolkit/mozapps/update/tests/browser/browser_aboutDialog_fc_patch_partialBadSize_complete.js
Same error also observed for various files such as: - toolkit/mozapps/update/tests/browser/browser_aboutDialog_fc_downloadOptIn_staging.js - toolkit/mozapps/update/tests/browser/browser_aboutDialog_fc_patch_completeBadSize_complete.js - toolkit/mozapps/update/tests/browser/browser_aboutDialog_fc_patch_partialBadSize_complete.js