HTMLMediaElement - use media element instead of dom manipulation task…
… source
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Connect to intermittent trackers via https
This is the last part of #22088.
Each https url returns the same with curl as its previous http variant, so it should be a safe change.
And https has already been used at this place in the past: 38474f8671
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Update Firefox version in user agent string
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GitHub is again limiting functionality in Servo due to using an outdated Firefox version in the user agent string. Updating this should get rid of the warning.
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Use line comments instead of block comments
as block comments contain trailing whitespace
after formatting with rustfmt.
Skip tests for malloc_size_of and script_plugins
with rustfmt as they have many block comments.
Add magicleap builder
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Add a magicleap builder to `etc/ci/buildbot_steps.yml` to gate releases on building the magicleap library. This doesn't yet check for building the magicleap app, or add a nightly release. That'll be a later PR.
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Count threads at shutdown, warn if not all finished and optionally block
On Desktop, after servo shutdown, the process exits, killing all the still-running threads.
On mobile, the process doesn't necessarily shutdown, and we are left with multiple threads failing to use channels, printing warning and panicking.
In the future, we'd like to do a clean shutdown, as in, shutdown only once all the threads have properly finished.
For now, I'm printing a warning if all the threads are not finished, and also add an option to only exit if all the threads have finished.
This only works on MacOS for now, in C, as I haven't found a Rust/multiplatform way to count running threads.
I recommend trying to run servo with `--clean-shutdown` option. Interesting to see how long it takes for other threads to shutdown, and see which threads start panicking.
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Shut down Servo when the ML app quits
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Shut down servo when shutting down the magic leap app.
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Update gleam.
This allows running the three.js examples on Pixel 1 devices.
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- [x] These changes fix#22082
- [x] These changes do not require tests because no real android test coverage.
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Update Constellation to track each browser's focused browsing context
Since there may be multiple browsers (top-level browsing contexts), each has a focused browsing context. However, we were not keeping track of each browser's focused browsing context, so e.g when switching tabs the `Constellation::focused_browsing_context_id` would not be set to the switched-to browser's focused browsing context.
This PR introduces a `browser_ids` `HashMap` in constellation, that maps each of the top-level browsing context's ids to their currently focused browsing context's id, so that when the active browser is changed with the `SelectBrowser` message, we can look up and restore the selected browser's focused browsing context.
This is a wip. For one, I'm not a fan of adding another hash map to constellation, and since there already is a hash map for keeping track of a browser's joint session history, we could introduce some `Browser` struct to hold data for a browser like its session history and focused browsing context (and possibly more later). But wanted to implement the bare-bones logic to first ensure correctness and will refactor later. Also, we may need new tests but I'm not sure.
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