Use public for enable_shared_from_this

The default inheritance for class is private,
the weak_from_this will always returns NULL.
This causes the SOL data is out of sync, change it to public.

Tested:
Ipmitool sol works the same as SOL in webui

Signed-off-by: Yong Li <yong.b.li@linux.intel.com>
Change-Id: I8f80521e58684c178973447e40c7a10dd2ae18c9
1 file changed