tree f2c6cbb57da3f170604bd066e2a54b4c16826daa
parent da67c16c81383fed826f5c74c064eeb329f331c8
author Benjamin Wright <benwright@webrtc.org> 1539131394 -0700
committer Commit Bot <commit-bot@chromium.org> 1539189939 +0000

Don't reset streams for the FrameEncryptor / FrameDecryptor unless they changed.

This change prevents resets unless someone actually set a FrameEncryptor
/ FrameDecryptor.

Bug: webrtc:9795
Change-Id: I29910b9ecc2f6f8eea371c5961ac7e9780de65d2
Reviewed-on: https://webrtc-review.googlesource.com/c/104901
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Commit-Queue: Benjamin Wright <benwright@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25095}