Revert "QCamera2/HAL3: Enable perf lock for YUV callback requests"

This reverts commit 796e28643a9129f20fb16fc29dce7a98274c0042.

Ack-by: Ashvin

BUG=28823785
CRs-Fixed: 998352

Change-Id: Iba2e230fccb90e891e6fd07c7c1af6bdcabcea6d
2 files changed