This reverts commit 5b15b230.

This is not needed anymore with recent changes to vlc_assert_locked.

Patch by Sephiroth87

No we won't change the name. Microsoft won't make us change our mind ;)

-Werror haters, scream now.

libvlccore: Explicitely cast our const char *. dooh. We shouldn't store them as char * in the first place if they are not strdup/free().

The object isn't locked at this time. Yet, could some check that we do need that signal. I tend to doubt about that.

lol and thanks Sephiroth!

This is essentially the same problem as --plugin-path (albeit hopefully
with much less disastrous potential effects), with the same
inconvenience for developpers.