Updating trunk VERSION from 555.0 to 556.0
Updating trunk VERSION from 555.0 to 556.0

git-svn-id: http://src.chromium.org/svn/trunk/src@62720 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: c41a69a91bd6f8ef241d613f878d5045e1041296
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