sub-task of bug 264134 We have three MSE implementations in our tree: - Cocoa/AVFObjC - Mock - GStreamer In a lot of instances, all three duplicates the same code. It makes it harder to maintain and too easy to introduce discrepancy between the three implementations. Let's move to their respective base classes what can be moved.
<rdar://problem/117892834>
Pull request: https://github.com/WebKit/WebKit/pull/19937
Committed 270354@main (e25a76a60507): <https://commits.webkit.org/270354@main> Reviewed commits have been landed. Closing PR #19937 and removing active labels.