1d4db392c7
Reason for revert: Speculative revert since all Android bots on WebRTC FYI started to fail when this CL landed. https://build.chromium.org/p/chromium.webrtc.fyi/builders/Android%20Tests%20%28dbg%29%20%28L%20Nexus6%29 Original issue's description: > If SRTP sessions exist, don't create new ones when applying answer. > > Instead, call the "Update" methods of SrtpSession, which will just call > srtp_update, instead of wiping out the session state completely. > > This was causing decryption to stop working when subsequent > offers/answers are applied. We don't know enough about SRTP to > understand the root cause, and I wasn't able to write an integration > test that reproduces the issue... But at least this fixes the bug that > can be reproduced reliably using Hangouts. > > BUG=webrtc:8251 > > Review-Url: https://codereview.webrtc.org/3019443002 > Cr-Commit-Position: refs/heads/master@{#19874} > Committed: https://webrtc.googlesource.com/src/+/5ada7acf603e90e71990e9d4ff8f49389f24958c TBR=zhihuang@webrtc.org,deadbeef@webrtc.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG=webrtc:8251 NOTRY=TRUE Review-Url: https://codereview.webrtc.org/3017543002 Cr-Commit-Position: refs/heads/master@{#19882}