Scott Goodson 39f5686982 Revert "[_ASAsyncTransaction] Reduce locking overhead by removing C++ stack-allocated MutexLocker objects."
Locking was not quite right here in a certain case where the transaction leaves after other references
were removed.  Will restore this optimization in the future with more time to analyze.

This reverts commit ee524f497d0692a2c0c6ea39bd3840183a00f3ed.
2016-03-07 14:46:06 -08:00
..
2016-01-28 08:33:18 -08:00
2016-03-03 16:18:07 -08:00
2016-02-10 12:24:45 -08:00