Rename gtk_tree_path_new_from_node() to tree_path_new_from_node()
Rename gtk_tree_path_new_from_node() to tree_path_new_from_node()

This is a function internal to the file system model; let's not pollute the gtk_tree_path namespace.

Also, make the 'i' variable into 'r' as it refers to a row index, not a file-array index (for
consistency with the docs and the rest of the code).

Signed-off-by: Federico Mena Quintero <4999915a961edfd7686112c2935288e1266eae14@gnome.org>

alexlarsson/gtk,grubersjoe/adwaita,Distrotech/gtk2,Lyude/gtk-,ahodesuka/gtk,grubersjoe/adwaita,alexlarsson/gtk,davidgumberg/gtk,davidgumberg/gtk,davidgumberg/gtk,alexlarsson/gtk,grubersjoe/adwaita,davidgumberg/gtk,jigpu/gtk,alexlarsson/gtk,Distrotech/gtk2,jessevdk/gtk,msteinert/gtk,Lyude/gtk-,davidgumberg/gtk,jadahl/gtk,jadahl/gtk,chergert/gtk,davidt/gtk,Adamovskiy/gtk,davidgumberg/gtk,ebassi/gtk,Sidnioulz/SandboxGtk,ahodesuka/gtk,ahodesuka/gtk,davidt/gtk,bratsche/gtk-,Adamovskiy/gtk,Lyude/gtk-,grubersjoe/adwaita,Distrotech/gtk2,Distrotech/gtk2,chergert/gtk,msteinert/gtk,jessevdk/gtk,jigpu/gtk,chergert/gtk,msteinert/gtk,Adamovskiy/gtk,Distrotech/gtk2,ebassi/gtk,msteinert/gtk,jadahl/gtk,jadahl/gtk,Sidnioulz/SandboxGtk,davidt/gtk,davidt/gtk,alexlarsson/gtk,jadahl/gtk,Adamovskiy/gtk,Lyude/gtk-,ahodesuka/gtk,jigpu/gtk,chergert/gtk,jigpu/gtk,jadahl/gtk,jigpu/gtk,ebassi/gtk,jigpu/gtk,jadahl/gtk,chergert/gtk,Adamovskiy/gtk,jigpu/gtk,Sidnioulz/SandboxGtk,Distrotech/gtk2,chergert/gtk,Lyude/gtk-,jessevdk/gtk,Adamovskiy/gtk,Lyude/gtk-,ebassi/gtk,bratsche/gtk-,ahodesuka/gtk,Adamovskiy/gtk,davidgumberg/gtk,Lyude/gtk-,jessevdk/gtk,Adamovskiy/gtk,ahodesuka/gtk,grubersjoe/adwaita,bratsche/gtk-,chergert/gtk,Lyude/gtk-,Sidnioulz/SandboxGtk,alexlarsson/gtk,alexlarsson/gtk,chergert/gtk,bratsche/gtk-,bratsche/gtk-,bratsche/gtk-,jadahl/gtk,msteinert/gtk,davidgumberg/gtk,grubersjoe/adwaita,davidt/gtk,msteinert/gtk,ebassi/gtk,grubersjoe/adwaita,grubersjoe/adwaita,jessevdk/gtk,Sidnioulz/SandboxGtk,alexlarsson/gtk,jigpu/gtk,jessevdk/gtk,ahodesuka/gtk,ebassi/gtk,ahodesuka/gtk,davidt/gtk,jessevdk/gtk,Sidnioulz/SandboxGtk