Using SVG module from Skia

[Julien Nabet]

Hello Hossein,

Please before doing this, have in mind that there are very few fixes in 
LO about pbs related to Skia (see 
https://cgit.freedesktop.org/libreoffice/core/log/?qt=grep&q=skia) since 
about 1/2 years and therefore the list of unfixed bugs related to Skia 
increases, see: https://bugs.documentfoundation.org/show_bug.cgi?id=129062.

Also some graphic cards have been blacklisted (eg: 
https://cgit.freedesktop.org/libreoffice/core/commit/?id=4938bbcd64e95c9b494bcc32e8a5be3706f00cfa) 
since there was buggy behavior (sometimes just glitches but sometimes 
crashes) so for them, SVG rendering with Skia wouldn't work at all I 
suppose.

Now, if you're ready to tackle LO bugs related to Skia, no pb for me to 
use SVG rendering via Skia ! :-)

Julien