But enable it in all tests because a lot of them rely on using it in the
style="" attribute for example, or in inline stylesheets, which will no longer
parse this (even in chrome documents), and we don't want to rewrite all the XUL
and XBL tests.
Differential Revision: https://phabricator.services.mozilla.com/D18027
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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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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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.
Fix frame-pointer stackwalking
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This seems to fix the problem, it's a check that is also done at https://dxr.mozilla.org/mozilla-central/rev/c2593a3058afdfeaac5c990e18794ee8257afe99/mozglue/misc/StackWalk.cpp#904
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