Add ability for service worker to filter out frozen windows. #17554
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Add code to support handling of frozen clients. Frozen clients do not run their event loop, so postMessage to them just causes problems. To allow service workers to continue working with frozen windows we expose includeFrozen in the matchAll and the frozen attribute on the Client. If a service worker calls focus on a client it will unfreeze the window when it is moved to have focus. This feature is currently marked as experimental and an intent to ship will be sent. This is specified in https://wicg.github.io/page-lifecycle/ and w3c/ServiceWorker#1442 BUG=957597 Change-Id: I6abe1882e88c65dac99250db5bb7fa8d3a4b2b1d Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1677065 Commit-Queue: Ken Buchanan <kenrb@chromium.org> Reviewed-by: Ken Buchanan <kenrb@chromium.org> Reviewed-by: Matt Falkenhagen <falken@chromium.org> Cr-Commit-Position: refs/heads/master@{#689558}
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Add code to support handling of frozen clients. Frozen clients do not
run their event loop, so postMessage to them just causes problems. To
allow service workers to continue working with frozen windows we expose
includeFrozen in the matchAll and the frozen attribute on the Client. If
a service worker calls focus on a client it will unfreeze the window when
it is moved to have focus. This feature is currently marked as
experimental and an intent to ship will be sent.
This is specified in https://wicg.github.io/page-lifecycle/ and
w3c/ServiceWorker#1442
BUG=957597
Change-Id: I6abe1882e88c65dac99250db5bb7fa8d3a4b2b1d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1677065
Commit-Queue: Ken Buchanan <kenrb@chromium.org>
Reviewed-by: Ken Buchanan <kenrb@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#689558}