Commit graph

27497 commits

Author SHA1 Message Date
Gae24
05ee551af8
sort Bindings.conf (#34175)
Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>
2024-11-07 12:06:20 +00:00
Gae24
48d193cb83
implement CachedFrozenArray (#34145)
* extract code into CachedFrozenArray

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* fix borrow crash

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* fix already borrowed error

using an else will cause the borrow to live more than it needs
Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

* restore return statement

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>

---------

Signed-off-by: Gae24 <96017547+Gae24@users.noreply.github.com>
2024-11-06 21:26:08 +00:00
Samson
6c2b840e37
Support associated types in must_root lint (#34163)
* Support associated types in must_root lint

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

* fix

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

* fixups

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

* fixup

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

* Fix crown violations

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

* fix eng

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

* make new test use RUSTC_BOOTSTRAP=1

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

---------

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
2024-11-06 18:48:57 +00:00
Jonathan Schwender
07aa561295
ohos: Remove unneeded dirs dependency in servo_config (#34166)
`dirs` does not support OpenHarmony, and it also seems that
there currently is no native API that `dirs` could use on
OpenHarmony and the directory needs to be read from ArkTS.

Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
2024-11-06 15:58:46 +00:00
Simon Wülker
2f6ca9407b
Implement SubtleCrypto.deriveBits with PBDKF2 (#34164)
* Start implementing SubtleCrypto.deriveBits

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Move shared crypto operations into their own functions

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Update some doclinks

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Remove note about potential no-op

It is, indeed, a no-op.

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Move normalized algorithm digest operation into its own function

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Implement mvp for pbkdf2 derivation

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Add missing division to derive bytes instead of bits

The length argument specifies the number of bits that
we need to derive, so we should divide it by 8 to
get the number of bytes.

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Allow using PBKDF2 with usage "importKey"

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Update WPT expectations

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Fix test-tidy errors

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Fix clippy warnings

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-11-06 15:52:15 +00:00
Simon Wülker
c0a4eee1fe
Add [EnforceRange] on OffscreenCanvas width/height idl attribute (#34165)
* Add [EnforceRange] on OffscreenCanvas width/height idl attribute

Fixes https://github.com/servo/servo/issues/34161

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Update WPT expectations

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-11-06 14:37:26 +00:00
Martin Robinson
a61522a1e8
layout: Clean up the flexible length resolution algorithm (#34153)
Instead of doing so much zipping, which is confusing, create a temporary
data structure for each item that holds all relevant information. In
addition, add detailed specification text so it is easier to understand
what is going on.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-11-06 09:54:20 +00:00
Oriol Brufau
ee7b207f96
Implement keyword sizes for replaced elements (#34091)
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-11-05 13:46:58 +00:00
Martin Robinson
3289e7d84d
layout: Properly calculate free space in flexbox flexible length resolution (#34150)
Previously, when there were no more violations, the returned value for
line free space was incorrect for flexible length resolution. It was
returning the container main space minus the inner length of each item.
Free space is determined by the outer length though. Fix this by reusing
the `free_space()` function, but with an argument indicating that all
items are now frozen.

Fixes #34079.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-11-05 13:32:34 +00:00
Martin Robinson
fe0701e226
layout: Add parallel layout to flexbox (#34132)
This adds parallelism using rayon to the initial layout of flex lines
and line item. There is still no support for parallelism when laying out
line items again to account for stretch. This can be done in a followup
change.

In addition, the array of data for each line item is collected into a
new structure, `FlexLineItem`. This prevents a lot of needless zipping
of iterators at the expense of some new vector allocations. A folluwup
change can likely unify this structure and `FlexItemLayoutResult` though
that will require a larger refactor.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-11-05 11:48:27 +00:00
Simon Wülker
80cc4500a3
Rename ImageOrientation default to "from-image" (#34149)
The spec has changed since our implementation was written.

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-11-05 10:38:29 +00:00
Martin Robinson
f151cdf6ee
layout: Remove an obselete comment from flexbox (#34148)
This behavior is handled properly in `style_ext.rs`.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-11-05 09:50:22 +00:00
Josh Matthews
25a0764a37
Use out parameter for generated methods returning JSVal (#34087)
* Make generated bindings that return a WebIDL `any` value use out parameters.

Returning raw JSVal values makes it easier to create GC hazards in code
that calls these methods. Accepting a MutableHandle argument instead
ensures that the values are rooted by the caller.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Update mozjs.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Fix clippy warnings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2024-11-05 08:29:08 +00:00
tanishka
cc6163dcdd
Fix GC borrow hazards triggered by LoadBlocker::terminate (#34122)
* Fix GC borrow hazards triggered by LoadBlocker::terminate

Signed-off-by: taniishkaaa <tanishkasingh2004@gmail.com>

* Fix clippy warnings

Signed-off-by: taniishkaaa <tanishkasingh2004@gmail.com>

* Use borrow_mut()

Signed-off-by: taniishkaaa <tanishkasingh2004@gmail.com>

* Revert to previous code due to crown unrooted error

Signed-off-by: taniishkaaa <tanishkasingh2004@gmail.com>

* Update test expectations

Signed-off-by: taniishkaaa <tanishkasingh2004@gmail.com>

---------

Signed-off-by: taniishkaaa <tanishkasingh2004@gmail.com>
2024-11-04 22:27:41 +00:00
Oriol Brufau
072ff302d2
Replace ComputedValues with WritingMode on IndefiniteContainingBlock (#34090)
We only need the writing mode, not the entire computed style.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-11-04 18:00:58 +00:00
Simon Wülker
73d2f3c453
Return cached object from CryptoKey.algorithm getter (#34092)
* Return cached object from CryptoKey.algorithm getter

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Test that CryptoKey.algorithm returns a cached object

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Move duplicated code into a helper function

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-11-04 17:49:01 +00:00
Simon Wülker
e5cc7ad235
Implement ImageBitmap.close (#34124)
* Implement ImageBitmap.close

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Update WPT expectations

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-11-04 01:09:43 +00:00
Wulan Seruniati Salim
e93544c003
Cleanup malloc_size_of for NodeIterator and HTMLCollection (#34118)
Signed-off-by: Wulan Seruniati Salim <wulanseruniati@gmail.com>
2024-11-03 20:28:55 +00:00
Oriol Brufau
2a6d480cd8
Remove unnecessary clamping in used_size_as_if_inline_element() (#34114)
We don't need to floor the preferred box sizes to be at least zero,
since `used_size_as_if_inline_element_from_content_box_sizes()` will
take care of applying min and max constraints, and the min has been
floored to be at least zero.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-11-03 14:46:21 +00:00
chickenleaf
900d13fc2f
frozen array in XRInputSourcesChangeEvent, update to_frozen_array doc (#34100)
* frozen array in XRInputSourcesChangeEvent, update 	o_frozen_array doc

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* simplified changes

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* added tests

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

---------

Signed-off-by: L Ashwin B <lashwinib@gmail.com>
2024-11-02 14:27:59 +00:00
chickenleaf
257f4b84db
DOMRectList interface implementation (#34025)
* rechecking all file changes and additions

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* added comments with specification links

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* added space before the links

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* modified the doc link format

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* suggested changes + updated interfaces.https.html + updated passing test expectations

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* needed to do an update-manifest

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* updated the idlharness.any.html expectations

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

---------

Signed-off-by: L Ashwin B <lashwinib@gmail.com>
2024-11-01 15:58:30 +00:00
Oriol Brufau
d2c4448ac8
Unify sizing logic for replaced elements (#34076)
The logic varied quite a bit depending on the case, now it's unified.

This also fixes the following case where the iframe was 150px tall
instead of 50px:
```html
<iframe style="min-width: 400px; max-height: 50px"></iframe>
```

This also modifies video-intrinsic-width-height.html to expect the new
behavior that we share with Blink and WebKit. In fact WebKit already
modified this test but forgot to export the change upstream. Firefox is
different but it was already failing anyways.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-11-01 12:34:28 +00:00
Oriol Brufau
0d7fa75447
Use default object size as fallback for intrinsic size of replaced element (#34084)
Instead of falling back to zero.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-10-31 17:05:17 +00:00
Martin Robinson
f5fd560ef8
net: Ensure that origin serialization is consistent (#34081)
A recent refactoring (#33531) made a change that resulted in the
`Origin` header including the port even when the default port for a
scheme was used. This made the serialization different from that used
for `rust-url`'s `Origin::ascii_serialization()`, breaking CORS on some
sites. This change makes it so that the serialization is consistent
again.

This change also fixes the visiblity on a few methods in
`http_loader.rs` since visibility needs to be adjusted for testing
anyway.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-10-31 16:21:27 +00:00
Oriol Brufau
851b125d4b
Properly handle fallback aspect ratio for videos (#34082)
A `<video>` element with no source won't have a natural aspect ratio,
but `aspect-ratio: auto` should still fall back to a ratio of 300/150.

`used_size_as_if_inline_element_from_content_box_sizes()` was already
handling this, but other consumers of `preferred_aspect_ratio()` were
wrong. In particular, this resulted in a 0px wide inline-block:

```html
<div style="display: inline-block; border: solid">
  <video style="height: 100px; background: cyan"></video>
</div>
```

So this patch moves the fallback into `preferred_aspect_ratio()`.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-10-31 14:45:03 +00:00
Oriol Brufau
31566aef02
Fix geometry queries for floats and replaced inlines (#34083)
APIs like `clientWidth` were returning zero.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-10-31 14:44:15 +00:00
Oriol Brufau
1891c5cfaf
Properly transfer min/max constraints on auto-sized replaced elements (#34026)
We were following CSS2, which didn't handle `aspect-ratio`.
This patch simplifies the logic and handles it correctly.

Unfortunately this makes 2 tests fail, but I'm pretty sure they aren't
spec-compliant. I'm leaving them as-is for now since they are part of
interop-2021, and Gecko, Blink and WebKit pass them (because of some
non-interoperable incorrect behaviors).

I'm adding a new test that is fully passed by Servo and WebKit.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-10-30 14:01:47 +00:00
Martin Robinson
f12071f77e
andrdoid: Fix some compiler warnings (#34070)
This removes unused code in order to reduce the number of compiler
warnings on the Android build. Some of this code might be used in the
future and it can be restored from git commit history.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-10-30 12:20:43 +00:00
Martin Robinson
850e59f98e
servoshell: Allow overriding screen resolution with a command-line argument (#34038)
There is a command-line argument to override the default window size,
but not one for overriding the default screen resolution. This is
important for testing pages that use screen size to have different
behavior.

In addition to adding the new option this change:

 - Renames the `--resolution` command-line argument to `--window-size`
   to remove ambiguity with the `--screen-size` argument.
 - Passes the screen size as device independent (device pixels scaled by
   HiDPI factor) to Servo internals. Not only it make it simpler to pass
   the `--window-size` override, it makes more sense. Different screens
   can have different HiDPI factors and these can be different from the
   scale of the window. This makes the screen HiDPI factor totally
   independent of the one that Servo uses for the window.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-10-30 11:54:13 +00:00
Taym Haddadi
ee68dc2589
Support persisting unminified external stylesheets (#33919)
* Support local tweaking of external stylesheets

Signed-off-by: Taym <haddadi.taym@gmail.com>

* Remove duplicated code between unminify_css and unminify_js

Signed-off-by: Taym <haddadi.taym@gmail.com>

* Add License

Signed-off-by: Taym <haddadi.taym@gmail.com>

* Use js-beautify instead of npx

Signed-off-by: Taym <haddadi.taym@gmail.com>

* Fix clippy warning

Signed-off-by: Taym <haddadi.taym@gmail.com>

---------

Signed-off-by: Taym <haddadi.taym@gmail.com>
2024-10-30 11:12:20 +00:00
Simon Wülker
7fa548f555
Implement SubtleCrypto.digest (#34034)
* Implement SubtleCrypto.digest

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

* Update WPT expectations

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-10-30 02:06:02 +00:00
eri
01820e2a8a
Improve how intrinsic sizes work for videos (#31746)
* feat: patch for video layout sizes

added rebase from main 2024/10/05

Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Signed-off-by: eri <epazos@igalia.com>

* feat: take width and height parameters if provided

Signed-off-by: eri <epazos@igalia.com>

* chore: tidy the code and update test expectations

Signed-off-by: eri <epazos@igalia.com>

* feat: handle removing poster

Signed-off-by: eri <epazos@igalia.com>

* chore: update test expectations and remove debug code

Signed-off-by: eri <epazos@igalia.com>

* fix: issues after rebasing to main

Signed-off-by: eri <epazos@igalia.com>

* feat: pass src remove test and tidy

Signed-off-by: eri <epazos@igalia.com>

* chore: clippy fixes

Signed-off-by: eri <epazos@igalia.com>

* chore: update passing test expectations

Signed-off-by: eri <epazos@igalia.com>

* fix object-position-svg test

Signed-off-by: eri <epazos@igalia.com>

* fix unintentional override of video size and resize events

Signed-off-by: eri <epazos@igalia.com>

* change how resize events are sent to better match the spec

Signed-off-by: eri <epazos@igalia.com>

* simplify poster mutation handling

Co-authored-by: Oriol Brufau <obrufau@igalia.com>
Signed-off-by: eri <eri@inventati.org>

* improved handling of intrinsic sizes

- differentiate between natural size and css size
- presentational attributes
- fallback ratio for video element
- handle more cases where the src/poster are added/removed
- aspect ratio hints

Signed-off-by: eri <epazos@igalia.com>

* update test expectations

Signed-off-by: eri <epazos@igalia.com>

* fix cleaning current frame

Signed-off-by: eri <epazos@igalia.com>

* update test expectations

Signed-off-by: eri <epazos@igalia.com>

* Apply suggestions from code review

Co-authored-by: Oriol Brufau <obrufau@igalia.com>
Signed-off-by: eri <eri@inventati.org>

* More code review suggestions

Signed-off-by: eri <epazos@igalia.com>

* Prevent aspect-ratio:auto from pulling the ratio from the default object size

As resolved in https://github.com/w3c/csswg-drafts/issues/7524#issuecomment-1204462924

Signed-off-by: Oriol Brufau <obrufau@igalia.com>

---------

Signed-off-by: eri <epazos@igalia.com>
Signed-off-by: eri <eri@inventati.org>
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
2024-10-29 22:42:22 +00:00
Samson
43d1601016
Only send mapping back on unmap when MapMode = WRITE (#34054)
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
2024-10-29 18:42:07 +00:00
Martin Robinson
d5554235fe
layout: Add support for mix-blend-mode: plus-lighter (#34057)
This just requires translating the style value into a WebRender value.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-10-29 17:50:33 +00:00
rwa
d17321f53d
fix(constellation): pass resolved URL to embedder (#34004)
Constellation notifies the embedder about history changes.
When we hit a URL that responds with a HTTP 301 response code,
we want to replace the original URL with the final location.

The change boils down to reading the URL from
`Pipeline.url`, which is kept up to date, instead of from
`Pipeline.load_data.url`, which stores the original request.

Fixes #33876

Signed-off-by: rwakulszowa <rwakulszowa1@gmail.com>
2024-10-29 17:13:30 +00:00
Nico Burns
000144f52a
Remove size_of_test macro from legacy layout and inline it (#34055)
in the last remaining location it is used.

Signed-off-by: Nico Burns <nico@nicoburns.com>
2024-10-29 14:46:10 +00:00
Josh Matthews
1070f7ac12
Fix invalid rooting for PropertyDescriptor (#34018)
* Clean up unnecessary uses of RootedGuard.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Update mozjs.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2024-10-28 19:03:24 +00:00
Wulan Seruniati Salim
d3e0efbc21
Cleanup: Remove reference to closed issue 7193 (#34039)
Signed-off-by: Wulan Seruniati Salim <wulanseruniati@gmail.com>
2024-10-28 17:28:31 +00:00
Josh Matthews
216296840a
Replace uses of SCRIPT_THREAD_ROOT with accessor helpers. (#34036)
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2024-10-28 16:28:24 +00:00
Josh Matthews
1d6ede7b48
Remove GC hazard when compiling inline event listeners. (#33965)
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2024-10-28 16:27:42 +00:00
Samson
a01d66df53
webgpu: Move supported context format to content timeline (#34028)
* Move supported context format to content timeline

https://github.com/gpuweb/gpuweb/pull/4911
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

* Update expectations

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>

---------

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
2024-10-28 09:15:46 +00:00
eri
10aa485c0c
Devtools: Don't display iframes in the tab list (#34032)
Signed-off-by: eri <epazos@igalia.com>
2024-10-27 23:33:01 +00:00
chickenleaf
53911f4e5a
GC hazard fix in customelementregistry.rs (#34019)
* GC hazard fix in customelement.registry.rs

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* removed redundant borrow

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

---------

Signed-off-by: L Ashwin B <lashwinib@gmail.com>
2024-10-26 16:18:00 +00:00
chickenleaf
82c9d41330
GC hazard fix in document.rs (#34020)
Signed-off-by: L Ashwin B <lashwinib@gmail.com>
2024-10-26 13:22:10 +00:00
Oriol Brufau
faeb31d6c6
Implement keyword sizes for intrinsic contributions (#33854)
Correctly handle keyword sizes when computing the min-content or
max-content contribution of a box.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-10-26 09:15:19 +00:00
Oriol Brufau
dfe1c95aa6
Avoid crash in replaced layout, and fix behavior for non-auto aspect-ratio (#34006)
Also, it was assuming that the aspect ratio would work with the content
box dimensions, but that isn't the case for `aspect-ratio: <ratio>` with
`box-sizing: border-box`.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
2024-10-25 17:13:07 +00:00
Simon Wülker
600ba602b7
Limit HtmlOptionsCollection.length setter to 100k elements (#34009)
This is a first step towards fixing a TIMEOUT in
"html/select/options-length-too-large.html"

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2024-10-25 14:38:59 +00:00
tanishka
fd6c100489
CanGc fixes in messageport.rs & workerglobalscope.rs (#34003)
Signed-off-by: taniishkaaa <tanishkasingh2004@gmail.com>
2024-10-25 13:53:53 +00:00
chickenleaf
7ad8822d94
cangc fixes in several files + event.rs + rtcpeerconnection.rs (#34002)
Signed-off-by: L Ashwin B <lashwinib@gmail.com>
2024-10-25 12:44:15 +00:00
Martin Robinson
3b5dc069ae
dom: Stub out the IntersectionObserver interface (#33989)
This is the first step toward implementing the IntersectionObserver
interface. It adds stubs which are exposed when a preference is turned
on. This is enough to get some sites with `IntersectionObserver` to
start working.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2024-10-25 09:26:47 +00:00