Cancel the requestAnimationFrame
when all roots are disconnected
#633
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Given that
pendingElements
was already being cleared, just below, there won't be anything to translate and as far as I can tell keeping therequestAnimationFrame
running shouldn't be necessary.Note that this was found in the PDF.js project, please refer to this discussion, where we're trying to shutdown various asynchronous operations when running tests and currently Fluent make this difficult.
/cc @calixteman, @timvandermeij