Revert "Copy ctx in get_entropy_contexts_plane for lv_map"

This reverts commit 90dad2e414c9861aa14cd7f559419cf2a5d41bf9.

Reason for revert: Checked this in by accident

Change-Id: Icbf8e6a76e5f0da8cee6365d03c41dea5b94775d
1 file changed