1518790 - [Win] Worker and tracker icons are not displayed in about:performance while in High Contrast themes

Status: RESOLVED WONTFIX

(Toolkit :: Performance Monitoring, defect)

Description

[Vlad Lucaci, Thunderbird QA (:vlucaci)]

Attachment: compare HC vs non HC.JPG

[Affected versions]:

• 65.0b9
• 66.0a1

[Affected platforms]:

• Windows 10 x64
• Windows 8.1 x64

[Steps to reproduce]:

1. Launch FF.
2. Access multiple websites such as CNN, BBC , Reddit etc.
3. Open about:performance and drop down all the information about the websites.
4. Wait a few seconds for the icons of the webpage trackers and workers to load.
5. Go to the system's High Contrast menu and activate High Contrast Black.
6. Refresh the about:performance page for the changes to take effect and wait a few seconds.

[Expected result]:

• The tracker and workers icons load and are displayed even while on High Contrast Black.

[Actual result]:

• The icons are never loaded and displayed while the system is on High Contrast Black.

[Regression range]:

• Not a regression.

Comment 1

[Vlad Lucaci, Thunderbird QA (:vlucaci)]

This issue actually occurs with all the available High Contrast Themes of the system.

Comment 2

[:Harald Kirschner :digitarald]

Moving out bugs to close Milestone meta.

Comment 3

[:Harald Kirschner :digitarald]

Moving out bugs to close Milestone meta.

Comment 4

[Florian Quèze [:florian]]

Mass closing about:performance bugs as about:performance has been removed in bug 1836191 in favor of about:processes which displays more accurate data. If this bug still applies to about:processes, feel free to reopen and change the summary.