This adds a new class for the marquee tag, instead of overloading HTMLDivElement.
It removes some of the XBL that was used to expose properties to web content.
Differential Revision: https://phabricator.services.mozilla.com/D3824
--HG--
extra : moz-landing-system : lando
We already keep a cached version of the up-to-date value in nsPresContext,
there's no need to go through nsDeviceContext at all.
I don't expect this to fix bug 1424968 entirely, but it should make it a bit
better.
Differential Revision: https://phabricator.services.mozilla.com/D11639
--HG--
extra : moz-landing-system : lando
This is enough to fix the devtools regression and matches what other browsers
do in the no-attribute case.
Also, I think this change over all makes sense: it doesn't make any sense to
display the broken image icon if there's no request, and we already assume in
EnsureIntrinsicSizeAndRatio() that we don't paint the icon for those (and make
the intrinsic size 0x0).
We still show the border, which matches other UAs (note that devtools
effectively masks the border away with mask-image).
This technically also can change behavior of <object> and <input>, but I think
it's better to be consistent, since EnsureIntrinsicSizeAndRatio also doesn't
special-case <img> either.
Differential Revision: https://phabricator.services.mozilla.com/D11659
--HG--
extra : moz-landing-system : lando
Badly-behaved consumers of DrawTargetRecording can trigger recording of
draw calls that will fail to allocate required draw targets when the
recording is replayed. This patch tries to guard against this by
detecting these situations at record-time rather than crashing at
replay-time. When such a situation is detected, it will crash (for
content processes, to catch such scenarios) or gracefully fail (for
other processes).
Differential Revision: https://phabricator.services.mozilla.com/D11527
--HG--
extra : moz-landing-system : lando
This change eliminates
- nsLayoutUtils::LastContinuationOrIBSplitSibling calls for each CSS
properties on WebRender
- iterating over each display item for each compositor runnable CSS properties
- a bunch of stuff in the case where the layer manager has not yet created,
i.e. the compositor thread is not ready to receive animations
Depends on D11425
Differential Revision: https://phabricator.services.mozilla.com/D11426
--HG--
extra : moz-landing-system : lando
This change gets all effective CSS properties on an nsIFrame just once.
Note that LayerAnimationInfo::GetCSSPropertiesFor intentionally returns
nsCSSPropertyIDSet instead of nsCSSPropertyID since when we support individual
transform properties for the compositor the mapping between display item types
and nsCSSProperty has to be 1:N. E.g. all scale/translate/rotate properties are
mapped to transform display item.
Depends on D11424
Differential Revision: https://phabricator.services.mozilla.com/D11425
--HG--
extra : moz-landing-system : lando
Rotate accepts rotate axis and angle in any order
(i.e. <number>{3} <angle> or <angle> <number>{3}), so we rewrite the
parser.
Depends on D11401
Differential Revision: https://phabricator.services.mozilla.com/D11417
--HG--
extra : moz-landing-system : lando
LocalStorage needs to be exposed in every context except for sandboxes and
NullPrincipals (data: URLs, for instance). But we need to keep data
separate in some scenarios: private-browsing and trackers.
In private-browsing, LocalStorage keeps data in memory, and it shares
StorageEvents just with other origins in the same private-browsing
environment.
For Trackers, we expose a partitioned LocalStorage, which doesn't share
data with other contexts, and it's just in memory. Partitioned localStorage
is available only for trackers listed in the
privacy.restrict3rdpartystorage.partitionedHosts pref. See
nsContentUtils::IsURIInPrefList to know the syntax for the pref value.
Also, remove the unused NS_BLOCK_MARGIN_ROOT flag set on nsColumnSetFrame.
Differential Revision: https://phabricator.services.mozilla.com/D8783
--HG--
extra : moz-landing-system : lando
Basically, we rewrite the type of generics::transform::Translate and its
ToCss to match the spec. Besides, we always serialize Translate by servo,
so we could drop a lot of duplicated code.
Differential Revision: https://phabricator.services.mozilla.com/D11206
--HG--
extra : moz-landing-system : lando
It's only used in contenteditable.css, and same usage in comm-central. That
sheet is loaded as a ua sheet so let's restrict it to that. No relevant
external usage either. This value was introduced in bug 1181130.
Differential Revision: https://phabricator.services.mozilla.com/D11584
It's an attempt of an alias to `all`, except it doesn't get handled in all
places.
Seems unused both in comm-central and mozilla-central, and all external usage I
could find is followed by -webkit-user-select: all.
Differential Revision: https://phabricator.services.mozilla.com/D11582
This is the first step to unprefix user-select.
This has no behavior change, it's just a nicer way to do the same thing which
allows us to unship individual values more easily using parse(condition).
Differential Revision: https://phabricator.services.mozilla.com/D11580
It's only used in contenteditable.css, and same usage in comm-central. That
sheet is loaded as a ua sheet so let's restrict it to that. No relevant
external usage either. This value was introduced in bug 1181130.
Differential Revision: https://phabricator.services.mozilla.com/D11584
It's an attempt of an alias to `all`, except it doesn't get handled in all
places.
Seems unused both in comm-central and mozilla-central, and all external usage I
could find is followed by -webkit-user-select: all.
Differential Revision: https://phabricator.services.mozilla.com/D11582
This is the first step to unprefix user-select.
This has no behavior change, it's just a nicer way to do the same thing which
allows us to unship individual values more easily using parse(condition).
Differential Revision: https://phabricator.services.mozilla.com/D11580
Behavior-wise this only removes the HasAttr(src) check, and adds the IsEmpty()
check to the alt attribute value, since this function is only called for <img>
and <input>.
But it also cleans up a bit.
Differential Revision: https://phabricator.services.mozilla.com/D11194
