8035699: File choosers should be choosier
Reviewed-by: alexsch, art, skoivu
SyntaxError:33:Expected l-value but found +++ +3 ^SyntaxError:33:Expected l-value but found -++ -7 ^SyntaxError:33:Expected l-value but found +-- +2 ^SyntaxError:33:Expected l-value but found --- -8 ^