Updating trunk VERSION from 620.0 to 621.0
Updating trunk VERSION from 620.0 to 621.0

git-svn-id: http://src.chromium.org/svn/trunk/src@70044 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: e65c7d642e3c0c445ce69e5099a8538b7d0bb0f4
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser