GitLab

When the Frame used by a web-based component self-terminates, the web
component will now report the status code passed to the channel's error-
handler as the component's OnTerminated() exit-code.

The Frame implementation is updated to close the channel with ZX_OK if
the web content itself triggers teardown (e.g. via window.close()).

In addition to reporting the exit-code via OnTerminated(), instances of
CastComponent will report the exit-code to their ApplicationContext.

Bug: fuchsia:51028, b/148594115
Change-Id: Ib3543782d81e276372f9163e4c2e51454f9fc280
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2207389
Commit-Queue: Wez <wez@chromium.org>
Reviewed-by: David Dorwin <ddorwin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#772243}