[cairo] PDF driver: CVS build broken.

[Kristian Høgsberg]

Miguel de Icaza wrote:
> Hey,
> 
> 
>>>The PDF driver broke the build, the function compressBound is nowhere to
>>>be found from:
>>>
>>>"src/cairo_pdf_surface.c" line 495
>>
>>Is this a compile-time error or a linker error?  Did you disable the PS 
>>backend or are you using zlib older that 1.2?
> 
> This was done on MacOS X.  It is likely it has an old zlib.

OK, it should work again.  I removed the use of compressBound so it 
should work with zlibs older than 1.2

cheers,
Kristian