Do not pause <video>/<audio> when process switches to background while playing to an external device.
Created attachment 230454 [details]
Created attachment 230485 [details]
Comment on attachment 230485 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=230485&action=review
> + if (type == EnteringBackground && client().overrideBackgroundPlaybackRestriction())
> + return;
I'm not a huge fan of making the client responsible for this behavior, but I don't think we have a choice right now. r=me.
Created attachment 230528 [details]
To get the managed name of beginInterruption for the Windows export file.
Committed r168075: https://trac.webkit.org/r168075