Fix incorrect version numbering.

Version 3.5.10 was released yesterday, but numbered incorrectly.

R=ricow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7827011

git-svn-id: http://v8.googlecode.com/svn/trunk@9097 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
1 file changed