It seems mod attr is not used for geckolib at all, and that is the only place where servo_url is still referenced for geckolib, so we can just remove it.
Source-Repo: https://github.com/servo/servo
Source-Revision: 12a4cc875d44a1a516412dc4c6044e897c0c6e47
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : b9f52a41735831d5dc19d7577bd8d4056ddf0948
<!-- Please describe your changes on the following line: -->
This PR adds a serializable type `ImmutableOrigin` and a non-serializable type `MutableOrigin`. The immutable type represents an origin with `null` domain, and the mutable type represents an origin with a mutable domain. This separation is needed for implementing setting `document.domain`.
---
<!-- 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#14892.
- [X] These changes do not require tests because it's a refactoring which will enable other features.
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 78e8c31a4d1890260dda83f2db85672f693c1e97
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 3f155b8a66957ab70878c9287541a2dfc9bbb7ef