[cairo] Minor typo in svgint.h

[Bob Jamison]

In libsvg, there is a tiny flaw in svgint.h which prevents it
from being compiled by c++.  Line 947:

svg_status_t
_svg_transform_multiply (const svg_transform_t    *t1,
             const svg_transform_t    *t2,
             svg_transform_t    *new);

Since 'new' is a keyword, a change to 'newTransform' or
something like that does the trick.



Bob