[QGIS-Developer] segmentSide and leftOfLine functions

[Raymond Nijssen]

> 
> Should be fixed -- looks like needless duplication to me. One of the
> methods should be deprecated and tagged for removal in QGIS 4.0.
> 
Can't leftOfLine() be removed before the 3.6 release? Hasn't been used 
too much yet, I think. Is it possible to find out who added it?

I tried git blame but I'm not much of a git guru.