In most cases we can just return a frame referencing the buffer returned by the decoder. Bug: webrtc:7760 Change-Id: I0b42ab9662b39149e42a3c83adfd38a9d80e0e30 Reviewed-on: https://chromium-review.googlesource.com/544299 Commit-Queue: Sami Kalliomäki <sakal@webrtc.org> Reviewed-by: Bjorn Mellem <mellem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#18824}