qcacld-3.0: Remove obsolete LIM scan result prototypes

The following LIM scan result APIs have prototypes but no
corresponding implementations, so remove them:
- lim_copy_scan_result()
- lim_restore_pre_scan_state()
- lim_scan_hash_function()

Change-Id: Ie5b3e24019e29e984a5893afaf1b24fcc5ce6d51
CRs-Fixed: 2376127
1 file changed