The encoders stored in SimulcastEncoderAdapter might have a reference
which is passed by the encoder factory. Therefore, the encoder factory
needs to outlive the encoders.
A class inheriting SimulcastEncoderAdapter possibly owns the resource.
Since a base class' destructor cannot be called before a child class,
the child class needs to destroy encoders by invoking
DestroyStoredEncoders() in the destructor.
Bug: b:320555128
Test: Build
Test: unit test
Change-Id: I34672556bab5f6b0f754edb840e9eb42d38f292e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/351442
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Hirokazu Honda <hiroh@google.com>
Cr-Commit-Position: refs/heads/main@{#42436}
7c6624a9ea