Re: Intent to ship: CSS Containment

Followup: it turns out this wasn't quite ready to be enabled for 68, so I'm now targeting Firefox 69 as the release where CSS Containment will be default-enabled in release. On Mon, Mar 18, 2019 at 12:01 PM Daniel Holbert wrote: > As of today (March 18th 2019), I intend to turn CSS Containment >

Re: Intent to ship: CSS Containment

On Tue, Mar 19, 2019 at 2:13 AM Xidorn Quan wrote: > On Tue, Mar 19, 2019, at 6:01 AM, Daniel Holbert wrote: > > As of today (March 18th 2019), I intend to turn CSS Containment > > on by default on all platforms, > in > > Firefox Nightly 68. It has been dev

Re: Intent to ship: CSS Containment

On Tue, Mar 19, 2019, at 6:01 AM, Daniel Holbert wrote: > As of today (March 18th 2019), I intend to turn CSS Containment > on by default on all platforms, in > Firefox Nightly 68. It has been developed behind the > 'layout.css.contain.enabled' preference. I

Re: Intent to ship: CSS Containment

On Mon, Mar 18, 2019 at 12:52 PM Daniel Holbert wrote: > Summary: > CSS Containment gives web developers several ways of indicating that a > subtree isn't influenced by the rest of the page. This may allow UAs to > perform certain optimizations that they otherwise wouldn't be able to do. > Sor

Re: Intent to ship: CSS Containment

Summary: CSS Containment gives web developers several ways of indicating that a subtree isn't influenced by the rest of the page. This may allow UAs to perform certain optimizations that they otherwise wouldn't be able to do. Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1150081 Link to s

Re: Intent to ship: CSS Containment

Yeah, sorry - our earlier intent-to-implement thread predated our current boilerplate (which includes stuff like test coverage). And for intent-to-ship, our boilerplate text is pretty minimal. Answering your direct question: yes, there is good web platform test coverage for this feature. I'll po

Re: Intent to ship: CSS Containment

On 18/03/2019 19:01, Daniel Holbert wrote: As of today (March 18th 2019), I intend to turn CSS Containment on by default on all platforms, in Firefox Nightly 68. It has been developed behind the 'layout.css.contain.enabled' preference. Apologies if I've m

Intent to ship: CSS Containment

As of today (March 18th 2019), I intend to turn CSS Containment on by default on all platforms, in Firefox Nightly 68. It has been developed behind the 'layout.css.contain.enabled' preference. Other UAs shipping this or intending to ship it are: * Chrome & o