pidgin/pidgin

Fix build on Windows

4 months ago, Elliott Sales de Andrade
0e752027f115
Fix build on Windows

These files were deleted earlier, and nothing from them was used.

Testing Done:
Compiled on Windows.

Reviewed at https://reviews.imfreedom.org/r/2938/
libpurple/data/purple-url-handler.desktop.in
libpurple/protocols/null/nullprpl.c
pidgin/data/im.pidgin.Pidgin.desktop.in