Add referrer to navigation fetch request
<!-- Please describe your changes on the following line: -->
Implement step 13 of [following hyperlinks](https://html.spec.whatwg.org/#following-hyperlinks-2) and step 14.3 of [window open](https://html.spec.whatwg.org/#window-open-steps), as well as other referrer- and fetch-related updates.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#22890 (GitHub issue number if applicable)
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because ___
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23090)
<!-- Reviewable:end -->
Magicleap package fixes
<!-- Please describe your changes on the following line: -->
A couple of fixes for magicleap packaging...
* Move the setting of the debuggable flag into the `.package` file where it belongs,
* Allow compiling with v0.20.0 of the SDK.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because it fixes the build
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23268)
<!-- Reviewable:end -->
Update SetCursor behavior
We were initially sending a SetCursor message on every mouse move because of a winit bug, which is now fixed.
Also, we had a layout SetCursor message that was never used.
Fix#18599
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23262)
<!-- Reviewable:end -->
Upgrade to rustc 1.36.0-nightly (e305df184 2019-04-24)
This includes a `size_of` regression for a few DOM types, due to https://github.com/rust-lang/rust/pull/58623 which replaces the implementation of `HashMap` in the standard library to Hashbrown.
Although `size_of<HashMap>` grows, it’s not obvious how total memory usage is going to be impacted: Hashbrown only has one `u8` instead of one `usize` of overhead per hash table bucket for storing (part of) a hash, and so might allocate less memory itself.
Hashbrown also typically has better run time performance: https://github.com/rust-lang/hashbrown#performance
Still, I’ve filed https://github.com/rust-lang/hashbrown/issues/69 about potentially reducing the `size_of<HashMap>` regression.
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23263)
<!-- Reviewable:end -->
This includes a `size_of` regression for a few DOM types,
due to https://github.com/rust-lang/rust/pull/58623 which replaces the
implementation of `HashMap` in the standard library to Hashbrown.
Although `size_of<HashMap>` grows, it’s not obvious how total memory usage
is going to be impacted: Hashbrown only has one `u8` instead of one `usize`
of overhead per hash table bucket for storing (part of) a hash,
and so might allocate less memory itself.
Hashbrown also typically has better run time performance:
https://github.com/rust-lang/hashbrown#performance
Still, I’ve filed https://github.com/rust-lang/hashbrown/issues/69
about potentially reducing the `size_of<HashMap>` regression.
Added liblzma-dev dependency on Debian
<!-- Please describe your changes on the following line: -->
This fixes a link error on Debian Linux
```
= note: /usr/bin/ld.gold: error: cannot find -llzma
collect2: error: ld returned 1 exit status
```
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because it's a README
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23248)
<!-- Reviewable:end -->
Add PerformanceResourceTiming: ResponseEnd
<!-- Please describe your changes on the following line: -->
1. Added `ResponseEnd` to `ResourceAttribute` enum in `net_traits` and added it to the `set_attribute` function on `ResourceFetchTiming`
2. Added `response_end` field to `performanceresourcetiming.rs`
3. In `http_loader.rs`, set ResponseEnd after response body read is complete, or before return due to network error.
I could use a little guidance on testing. After building and running `wpt` tests, I noticed that some tests now "Pass" when they were expected to "Fail". As per the wiki instructions, I've removed those expectations from the `metadata`.
I noticed that there are a handful of other "failing" test expectations associated with `responseEnd`, but those still do not pass. I looked through some similar PRs (`connectEnd`, `redirectStart`, etc) and saw that they also still have a few failing test expectations here and there. Does that mean this is OK for now? How can I better understand which tests we expect to resolve for a given issue? Thanks!
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#21263 (GitHub issue number if applicable)
<!-- Either: -->
- [X] There are tests for these changes OR
- [ ] These changes do not require tests because ___
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23178)
<!-- Reviewable:end -->
Webidl lint
Parse webidl files and lint for inheritance correctness.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#20461
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23200)
<!-- Reviewable:end -->
Remove use of auto media backend. And update servo-media
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#23242
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23247)
<!-- Reviewable:end -->
Add css-align tests with failure expectations.
<!-- Please describe your changes on the following line: -->
Enabled `css-align` wpt tests.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#20576
<!-- Either: -->
- [X] There are tests for these changes
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23186)
<!-- Reviewable:end -->
Adds webdriver command Get Timeouts
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because webdriver tests already exists for it
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23237)
<!-- Reviewable:end -->