tree 97ef2aecb97f6280936a61926e78a0f35168a140
parent 0b10f4605e25c1b4b1ae17d3e57c7753afd6c6f0
author Niels Möller <nisse@webrtc.org> 1603901936 +0100
committer Commit Bot <commit-bot@chromium.org> 1604485210 +0000

Replace RWLockWrapper --> Mutex in DeviceInfoImpl

Reader-writer locks helps performance only when there are many
concurrent readers, and I would expect that isn't the case for this
class. Using a plain mutex reduces complexity.

Bug: webrtc:12102
Change-Id: I07c315bcbfc38f1d8befe5395c9ece54c673aeb7
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/190722
Reviewed-by: Magnus Flodman <mflodman@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32547}