1558387 - Remove DOMError constructor

Status: RESOLVED FIXED

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

Description

[Kagami Rosylight [:saschanaz] (they/them) (OOO until Dec 11)]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0

Steps to reproduce:

"DOMError" in window

Actual results:

true

Expected results:

false

Bug 1120178 removed the use of DOMError and now we are seeing zero use of it, so it should be safe to be removed completely.

Telemetry: https://telemetry.mozilla.org/new-pipeline/dist.html#!cumulative=0&end_date=2019-06-04&include_spill=0&keys=__none__!__none__!__none__&max_channel_version=nightly%252F69&measure=USE_COUNTER2_DOMERRORCONSTRUCTOR_DOCUMENT&min_channel_version=null&processType=*&product=Firefox&sanitize=1&sort_by_value=0&sort_keys=submissions&start_date=2019-05-24&table=0&trim=1&use_submission_date=0

Comment 1

[Kagami Rosylight [:saschanaz] (they/them) (OOO until Dec 11)]

I intend to work on this.

Comment 2

[Hsin-Yi Tsai (she/her) [:hsinyi]]

(In reply to saschanaz from comment #1)

I intend to work on this.

That'd be awesome. Thank you!

Comment 3

[Kagami Rosylight [:saschanaz] (they/them) (OOO until Dec 11)]

Attachment: Bug 1558387: Remove DOMError constructor

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/251e21e0024e
Remove DOMError constructor r=bzbarsky

Comment 5

[Boris Zbarsky [:bzbarsky]]

I sent an intent to unship.

Comment 6

[Bogdan Tara[:bogdan_tara | bogdant]]

https://hg.mozilla.org/mozilla-central/rev/251e21e0024e

Comment 7

[Kohei Yoshino]

Posted site compatibility note: https://www.fxsitecompat.dev/en-CA/docs/2019/domerror-has-been-completely-removed/