Remove zerobreak between foo and ( on a call expr. Never looks right.

Author: graydon

src/comp/pretty/pprust.rs

@@ -624,7 +624,6 @@ fn print_expr(&ps s, &@ast::expr expr) {
         }
         case (ast::expr_call(?func,?args,_)) {
             print_expr(s, func);
-            zerobreak(s.s);
             popen(s);
             commasep_exprs(s, inconsistent, args);
             pclose(s);