1575786 - Remove usage of -moz-user-select in devtools CSS, prefer user-select

Status: RESOLVED FIXED

(DevTools :: General, task, P3)

Description

[Florens Verschelde :fvsch]

-moz-user-select was unprefixed in Firefox 69 (currently in Beta).

We have a few places with code like:

.moz-only {
  -moz-user-select: none;
}

.moz-and-unprefixed {
  -moz-user-select: none;
  user-select: none;
}

.all-the-things {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -o-user-select: none;
  user-select: none;
}

We should be able to just use user-select: none;.

Re. browser support:

• Chrome supports user-select unprefixed, Safari doesn't.
• Most DevTools CSS code only targets Gecko.
• Debugger CSS code targets Gecko primarily, and Chrome as a secondary target (in Launchpad mode). It also uses autoprefixer which should add the -webkit-user-select one for Safari.

Comment 1

[Florens Verschelde :fvsch]

Attachment: Bug 1575786 - Use unprefixed user-select property in devtools CSS; r=ladybenko

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/d6f691b8f534
Use unprefixed user-select property in devtools CSS; r=ladybenko,jlast

Comment 3

[Razvan Maries]

https://hg.mozilla.org/mozilla-central/rev/d6f691b8f534

Comment 4

[Bogdan Tara[:bogdan_tara | bogdant]]

https://hg.mozilla.org/releases/mozilla-beta/rev/d6f691b8f534