Remove now unnecessary bindings of signal callbacks in the public API. There might be some false positives that need rebinding if they were meant to be public. No regular expressions were harmed in the making of this commit. (Nah, just kidding.)
The original change was in #36340
Only used to keep the hashmap, but clearly bogus.
Rémi Verschelde
nathanwfranke
Fabio Alessandrelli
Michael Alexsander