Adapt the viewBox parsing code to use parseNumber and friends and add a testcase for viewBox parsing.
Created attachment 12102 [details]
This patch should do it. Please note that one of the end goals is to remove the old svgpathparser.
Comment on attachment 12102 [details]
You should add some "valid" tests before landing. To make sure that things like " 0 0 30 40 " and "0 0 30,40" work
Landed in r18478.