v8: update make-v8.sh to use git
Checklist
-
make -j8 test
(UNIX), orvcbuild test nosign
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
v8
Description of change
google build tool gclient doesn't support svn anymore. Updating v8 build script to use git instead. More info #9222 (closed)