[geany/geany] a670ed: Remove no longer used global variable

[Matthew Brush]

  Branch: refs/heads/gtkbuilder
  Home:   https://github.com/geany/geany

  Commit: a670edfbe542c18290dbf95ddb0c097af917e532
      https://github.com/geany/geany/commit/a670edfbe542c18290dbf95ddb0c097af917e532
  Author: Matthew Brush <matt at geany.org>
  Date:   2011-10-14 (Fri, 14 Oct 2011)

  Changed paths:
    M src/vte.c

  Log Message:
  -----------
  Remove no longer used global variable

This should've been removed in the previous commit (oops).