Camera3: Merge mMutex and mRequestLock

These 2 locks can be merged to avoid race condition between callbacks
and configureStreams.

Bug: 9581580
Change-Id: I7fca0e26fef45d4bc60acb163be2f42ac51c1247
Signed-off-by: Iliyan Malchev <malchev@google.com>
2 files changed