Use Servo-specific pseudo elements for anonymous box and text
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Use some fake pseudo elements to style servo-specific boxes in servo. Also, Since for nested inline elements non-inheritable properties are properly stored in the inline context of an inline fragment, so get
rid of them on the style using empty pseudo to do cascading.
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Since for nested inline elements non-inheritable properties are
properly stored in the inline context of an inline fragment, so get
rid of them on the style.
Update rust-mozjs to master.
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- [X] These changes fix#16152
- [X] There are tests for these changes
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Implement HTMLAnchorElement.rel getter and setter
This PR makes code below possible:
```javascript
a = document.createElement("a");
a.rel = "foo";
console.log(a.rel); // print out "foo"
```
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The UpdateAnimationsTasks is a bitflags and each bit is generated from
Gecko's UpdateAnimationsTasks (enum class) values for matching values
between C++ and Rust. For this reason, the bitflags is annotated as
(feature = "gecko"), as a result update_animations() which uses this bitflags
also became gecko-only function.
It's a bit unfortunate the use separate implementations of SpecifiedUrl for Servo
and Gecko, but they're different enough at this point that I don't think it really
makes sense to try to share everything. Splitting them out has some nice
simplifications as well.
I recognize that there's still some potential correctness issues for Servo using
the resolved URI in various places where the original URI may be the right thing,
but I've got too much on my plate to look into that for now.
MozReview-Commit-ID: BeDu93TQ4Ow
Update parking_lot_core and smallvec
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Fix WebVR data race condition when calling GetFrameData outside of VRDisplay.requestAnimationFrame callback
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Fix WebVR data race condition when calling GetFrameData outside of VRDisplay.requestAnimationFrame callback. Fixes a possible deadlock during the interval when the requestAnimationFrame is moved from window to VRDisplay.
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implement structured clone callbacks - support Blob cloning
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1. Implement stubs for structured clone callbacks.
2. Support Blob cloning.
Partial implementation of https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
---
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Use servo_config::opts only on linux target.
It's not used for other architectures and triggers warnings.
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