QCamera2: HAL3: Make sure timestamp is correct for shutter notify

With the refactored code, shutter notify timestamp comes from
SENSOR_TIMESTAMP in CaptureResult metadata. Populate the empty metadata
in HFR mode with timestamp so that shutter notify timestamp is valid.

Test: Verify high speed recording timestamp is proper.
Bug: 36455400
Change-Id: Ic250fcb2438aa7b54fe2b6d7f1f29e8231549eeb
1 file changed
tree: 16cc0d54ab8ae23328b82b219751b6304eebe7fe
  1. msm8998/
  2. Android.mk
  3. CleanSpec.mk