[committed] Fix problem with the rename of pp_format_text to pp_format in the java front-end

[Zack Weinberg]

Andrew Pinski <pinskia@physics.uc.edu> writes:

> This fixes the problem with compiling the java front-end.

This is, sadly, not a complete fix.  pp_format() does not produce
output; you need to call pp_output_formatted_text() too.  (The name is
confusing, yes; feel free to rename it to something more sensible, if
you can think of one.)  See pretty_print.c:pp_printf() for the proper
way to do it.

I apologize for missing these; I was under the impression that the
pretty-print.h interfaces were only used directly by the C and C++
front ends (and their Objective- variants) so I did not test Java.

zw