Remove old handle_file_warning.
Remove old handle_file_warning.

antipax/elixir,beedub/elixir,antipax/elixir,joshprice/elixir,kelvinst/elixir,pedrosnk/elixir,ggcampinho/elixir,kelvinst/elixir,elixir-lang/elixir,beedub/elixir,kimshrier/elixir,gfvcastro/elixir,ggcampinho/elixir,pedrosnk/elixir,michalmuskala/elixir,kimshrier/elixir,lexmag/elixir,gfvcastro/elixir,lexmag/elixir