- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#15701.
- [X] These changes do not require new tests because there should already be WPTs for image loads.
Source-Repo: https://github.com/servo/servo
Source-Revision: c85a02b14431ce775024d8a8dae9d3e727dedfc4
The design of initiating network requests from the image cache thread was simple, but it makes it difficult to implement image loading that conforms to the HTML specification. These changes make the implementation of HTMLImageElement responsible for network requests for `<img>` elements, and CSS-based images (background-image, bullets, etc.) are requested by the script thread to ensure that the layout thread does not attempt to retain unsafe pointers to DOM nodes during asynchronous operations.
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#7708
- [X] There are tests for these changes
Source-Repo: https://github.com/servo/servo
Source-Revision: 854d720b21dda68034233a25385c4f2564a4a2d5
