CameraHal: Further reprocess optimizations

- Image port was disabled twice. There is no
  need for that since this is done during
  'stopImageCapture()'.
- Re-configuring extra data on the image port
  during image capture stop seems unneeded as
  well. The extra data on this port is always
  configured during image capture start.
- Omit vector shot and extra data configurations
  during reprocessing.

Change-Id: I4d766fff581c8043b4cc436882a35f0a87731a3c
Signed-off-by: Emilian Peev <epeev@mm-sol.com>
Signed-off-by: Vladimir Petrov <vppetrov@mm-sol.com>
2 files changed