Label /dev/nvhost-msenc

/dev/nvhost-msenc doesn't have a label. Label it.

Addresses the following denials:

  avc:  denied  { read write } for  pid=5171 comm="Binder_3" name="nvhost-msenc" dev="tmpfs" ino=5225 scontext=u:r:mediaserver:s0 tcontext=u:object_r:device:s0 tclass=chr_file permissive=1
  avc:  denied  { open } for  pid=5171 comm="Binder_3" path="/dev/nvhost-msenc" dev="tmpfs" ino=5225 scontext=u:r:mediaserver:s0 tcontext=u:object_r:device:s0 tclass=chr_file permissive=1
  avc:  denied  { ioctl } for  pid=5171 comm="Binder_3" path="/dev/nvhost-msenc" dev="tmpfs" ino=5225 scontext=u:r:mediaserver:s0 tcontext=u:object_r:device:s0 tclass=chr_file permissive=1

For the record, I'm not able to reproduce these denials myself. Not
sure what triggers them...

Change-Id: I5468fe8f41cf57faec97c9a1b77b51fca9c8ec92
1 file changed