Support for ExternalVR implementation
This PR adds the hook necessary for the ExternalVR rust-webvr driver.
Waiting on rust-webvr 0.9.3 to be published before landing.
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Ensure transparent hit test region is sized and positioned correctly.
This addresses some edge cases that were missed by #22156. Specifically, in some cases the transparent region was being placed in the display list in front of the scrollable content, rather than behind it, and the size of the region did not account for parent stacking context.
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Layout fullscreen top layer
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Implement the fullscreen top layer described at https://fullscreen.spec.whatwg.org/#top-layer
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Remove readfile callback
Reproducing what is done in libmlservo.
This simplifies a lot of things. No need for resources anymore.
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Add a reftest that entering fullscreen mode takes over the window
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Add a baseline reftest for fullscreen that ensures that going fullscreen actually uses the whole window. This uses a pref that requests that fullscreen mode takes over the window rather than the whole screen. The pref doesn't do anything right now, but is a bit of future-proofing for when we do have proper fullscreen.
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Remove forked referrer policy tests
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Make the signal handler exit immediately
This addresses #22240 by immediately exiting, rather than sometimes triggering a SIGBUS by aborting that can be caught recursively.
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Add PerformanceResourceTiming: redirectStart
1. Added `RedirectStart` to `ResourceAttribute` in `net_traits` crate
2. Match the enum in `set_attribute` to record the start time in `ResourceFetchTiming.redirect_start`.
3. In `http_loader.rs::http_fetch`, added the call the context timing on the `RedirectStart`
fix 21256
- [x] `./mach build -d` does not report any errors
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- [x] These changes fix#21256 (github issue number if applicable).
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Initial webrtc and getUserMedia DOM support
This is able to reach the point where connections are properly negotiated and ready to exchange streams.
<s>The `toJSON()` stuff doesn't work yet, so most example code will need to be tweaked to manually construct JSON first before sending SDP and ICE messages over websockets. I'll add support for this soon. (This may need webidl tweaks to support `[Default]` and `toJSON()`)</s>
For some reason I haven't yet figured out, connections are one-way, Servo is able to receive streams but the other end doesn't see the streams Servo sends. I don't think this is due to https://github.com/servo/media/issues/191, but that bug is making it harder to test.
This implementation simply drops streams that it receives, without connecting them up to any output elements, since servo-media-player doesn't yet have mediastream support.
Since servo can neither effectively send nor receive streams this implementation isn't useful yet, however it is getting large and I figured I'd get it reviewed and landed early as a base.
r? @jdm
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Update bool pattern matching into if-else
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Refactor follow_hyperlink and its callers
Now they follow the new spec stated at:
https://html.spec.whatwg.org/multipage/links.html#following-hyperlinks-2
It seems like choosing a browsing context is already done in the
follow_hyperlink method, so I have removed the TODO in
activation_behavior for HTMLAreaElement.
The tests in `tests/wpt/web-platform-tests/html/semantics/links/following-hyperlinks/`
pass in release builds, but still don't pass in dev build,
since the timeout in
`tests/wpt/web-platform-tests/html/semantics/links/following-hyperlinks/activation-behavior.window.js`
seems to be too short for dev builds.
Navigating to error page on failed URL parsing is still not implemented.
There seem to be potential code duplication in activation_behavior
methods for both htmlanchorelement.rs and htmlareaelement.rs, in:
let referrer_policy = match self.RelList().Contains("noreferrer".into()) {
true => Some(ReferrerPolicy::NoReferrer),
false => None,
};
I didn't pull them out to a separate function since I don't know
where I would put that new function.
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