...in a few more places, at least.
find(1) is about to start relying on the reported types more or less
reflecting reality. This is especially relevant for magic symlinks
in ProcFS.
We are not using this for anything and it's just been sitting there
gathering dust for well over a year, so let's stop carrying all this
complexity around for no good reason.
This allows us to 1) let go of the Process when an inode is ref'ing for
ProcFSExposedComponent related reasons, and 2) change our ref/unref
implementation.
