1702645 - favicon's red crash badge is centered in the favicon instead of the upper right corner (regression in Firefox 88)

Status: NEW

(Firefox :: Theme, defect, P2)

Description

[Chris Peterson [:cpeterson]]

Attachment: Firefox_87_screenshot.jpg

Steps to reproduce

1. In 88 Beta or 89 Nightly, open a page with a prominent favicon, such as https://news.ycombinator.com/.
2. Enter about:crashcontent in the address bar.

Expected result

The favicon's red crash badge should be positioned in the upper right corner of the favicon.

Actual result

The favicon's red crash badge is centered in the favicon. See the attached before/after screenshots. This crash badge bug is reproducible with or without any Photon prefs enabled. I bisected this regression to this pushlog:

This is a regression from Photon tab audio indicator bug 1693066:

https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=9a7dd526e56ca6c9c5a022a1aa74fa97dbc522ba&tochange=9afd696ad2b4d6050828a59306c27a9bff724dbc

Comment 1

[Chris Peterson [:cpeterson]]

Attachment: Firefox_88_screenshot.jpg

Here is a screenshot of the regression in Firefox 88 Beta.

Comment 2

[Pascal Chevrel:pascalc]

dao, this is a regression caused by proton work, do we care about it for 89? Thanks