Add simple implementation of content-security-policy on network requests
This needs a lot more hooks before it'll actually be a good implementation, but for a start it can help get some feedback on if this is the right way to go about it.
Part of servo/servo#4577 but we should probably track the rest of the implementation somewhere.
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Synchronize WebGL layer creation with underlying GL APIs
I believe the underlying cause of #24373 is that the XR callbacks can end up executing before the XR WebGL layer setup has occurred. This was observed in the following symptom:
* a DOM exception would be thrown from inside the renderVR function, which is only called from XR's requestAnimationFrame callback
* following this, the webgl thread would panic with a GL error when executing the GL operations invoked from XRWebGLLayer::Constructor
This indicates that _somehow_ the XR rAF callback that raised an exception would have been operating on GL state that was not actually the state intended.
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This needs a lot more hooks before it'll actually be a good
implementation, but for a start it can help get some feedback on if this
is the right way to go about it.
Part of servo/servo#4577
Return false when GetPropertyKeys fails
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As stated in https://github.com/servo/servo/pull/24377#discussion_r333844560.
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Support WebIDL `record<>`
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Rebased @taki-zaro's work (#20318).
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- [x] These changes fix#15012 and closes#20318. Possibly also closes#21463.
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Dom response check opaque filter
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Added setters for url_list, status, and body in `Response`. Response members are set for [Network Error](https://fetch.spec.whatwg.org/#concept-network-error), [Opaque](https://fetch.spec.whatwg.org/#concept-filtered-response-opaque) and [Opaque-redirect](https://fetch.spec.whatwg.org/#concept-filtered-response-opaque-redirect) responses.
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Add secure connection start
Implementing `secure_connection_start` as well as we can, this is related to #21268
We are setting the value as well as we can since we don't have a way to know if we are currently using a secure transport or where the handshake before the connection is done as the spec says on the step 15 [https://w3c.github.io/resource-timing/#sec-process](https://w3c.github.io/resource-timing/#sec-process)
Regarding the Timing Allow Check, that's being done on another PR by another person which will take care of setting the rest of the values on `PerformaceResourceTiming` to Zero and prevent them to set them any other way.
I'm currently setting the `secure_connection_time` using `precise_time_ms()` as the `connection_start` and `connection_end` are set that way... but other attributes inside `PerformanceResourceTiming` are set using `precise_time
Another thing, the issue talks about setting `redirect_start` but I'm not really sure if it's related, if so I can look up into that too... I might have just read and thought it was all about secure connection start.
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don't send progress event for empty blob
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webgl: Clear the drawing buffer when preserveDrawingBuffer is false.
This adds an explicit clear operation to a webgl canvas when the preserveDrawingBuffer attribute is false when creating the context. Because we're not using double buffering this may end up making some demos worse (ie. a clear operation at a random time while drawing a frame), but this problem is expected to go away when #24256 is fixed and we move to a multi-buffered frame setup. This change is important at this time because so many babylon.js demos rely on the engine clearing the frame, per the specification.
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Add WebGLSampler support
Reference: https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
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cc @jdm @zakorgy
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Allow using CORS filtered image responses as WebGL textures
More specifically, this makes the "is this image same origin?" check consider the CORS status of the original response, rather than relying on an overly-strict "is this image's response's URL same-origin with a particular global?" check. To do this, we make the image cache double keyed based on the requested URL as well as the requesting origin, and store the CORS status of the eventual response with the final image that eventually gets sent to the HTMLImageElement consumer.
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Support `--features vslatestinstalled`
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Matches https://github.com/servo/rust-mozjs/pull/477.
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Migrate to new constructor operation syntax
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Marking everything as `[Throws]` for simplicity sake (and this matches the previous codegen behavior), but we'll want to unmark some of them as not everything throws.
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XMLHttpRequest.responseXML returns null when a network error occurs
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Integrates media track selection
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Updates audio/video track selection to use the servo media player track selection methods.
This is technically only a partial fix because only one audio track can be set at a time and servo_media needs to be updated to handle multiple audio tracks. Once/if this goes through I can file follow up issue for that.
I believe this also inadvertently covers at least some of #22912
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