Revert "QCamera2/HAL3: Set perf lock for opaque zsl (API-2) use case"

This reverts commit 4f945975d3bfb24a92ef64e13ae90dbacb679d6d.

Ack-by: Ashvin

CRs-Fixed: 998353
BUG=28823785

Change-Id: I3133aef6dc4be03c5fb33565f25a66cacef6199d
diff --git a/QCamera2/HAL3/QCamera3HWI.cpp b/QCamera2/HAL3/QCamera3HWI.cpp
index 8128bf4..c387676 100644
--- a/QCamera2/HAL3/QCamera3HWI.cpp
+++ b/QCamera2/HAL3/QCamera3HWI.cpp
@@ -4112,19 +4112,6 @@
         } else {
             LOGD("request with buffer %p, frame_number %d",
                   output.buffer, frameNumber);
-            /* Set perf lock for API-2 zsl */
-            if (IS_USAGE_ZSL(output.stream->usage)) {
-                if (m_perfLock.isPerfLockTimedAcquired()) {
-                    if (m_perfLock.isTimerReset())
-                    {
-                        m_perfLock.lock_rel_timed();
-                        m_perfLock.lock_acq_timed(BURST_REPROCESS_PERF_TIME_OUT);
-                    }
-                } else {
-                    m_perfLock.lock_acq_timed(BURST_REPROCESS_PERF_TIME_OUT);
-                }
-            }
-
             rc = channel->request(output.buffer, frameNumber);
             if (((1U << CAM_STREAM_TYPE_VIDEO) == channel->getStreamTypeMask())
                     && mBatchSize) {