1395762 - Stylo: Update file_restyling_xhr_doc.html to check Stylo correctly

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, enhancement, P1)

Description

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

We need to use isStyledByServo instead of reading the pref.

Comment 1

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

Attachment: Bug 1395762 - Update Stylo check in file_restyling_xhr_doc.html.

Automation also uses env vars to change the Stylo mode, so reading the pref is
not enough.  Change the test to `isStyledByServo` which covers all cases.

Review commit: https://reviewboard.mozilla.org/r/175204/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/175204/

Comment 2

[Brian Birtles (:birtles, Feb 26~ parental leave)]

Comment on attachment 8903379 [details]
Bug 1395762 - Update Stylo check in file_restyling_xhr_doc.html.

https://reviewboard.mozilla.org/r/175204/#review180218

Comment 3

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=be27acfc9017dba6f6c08535cee6331a3fe2a726

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/001d66bec22f
Update Stylo check in file_restyling_xhr_doc.html. r=birtles

Comment 5

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://hg.mozilla.org/mozilla-central/rev/001d66bec22f