1564977 - Green up and re-enable wpt html/browsers tests skipped on geckoview

Status: NEW

(Core :: DOM: Core & HTML, task)

Description

[Maja Frydrychowicz :impossibus (was :maja_zf) (needinfo me)]

web-platform-tests have been running against GeckoView for a couple of months, and we've found that several tests in this component are unstable and need investigation.

Here is the state of disabled tests according to testing/web-platform/meta at revision 241af4dbb964

html/browsers/browsing-the-web/read-media/pageload-image.html
    ['  bug 1550895 (frequently fails on geckoview)']
html/browsers/browsing-the-web/unloading-documents/005.html
    ['  bug 1550895 (frequently fails on geckoview)']
html/browsers/history/the-location-interface/scripted_click_location_assign_during_load.html
    ['  https://bugzilla.mozilla.org/show_bug.cgi?id=1560319']
html/browsers/history/the-location-interface/security_location_0.htm
    ['  bug 1550895 (frequently fails on geckoview)']
html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/close_unload.html
    ['  bug 1550895 (frequently fails on geckoview)']
html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-tokenization-innerheight-innerwidth.html
    ['  bug 1550895 (frequently fails on geckoview)']
html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-tokenization-width-height.html
    ['  bug 1550895 (frequently fails on geckoview)']
html/browsers/windows/browsing-context-names/choose-_parent-003.html
    ['  bug 1550895 (frequently fails on geckoview)']

Filing this bug to track the work needed to turn them all back on.