to decide when to set active_decode_target_bitmask field
Bug: webrtc:10342
Change-Id: I348d7467a72b45651455f4574fe8fda3c77ebbae
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/177400
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31555}
