[cros] Update Chrome OS EULA.
[cros] Update Chrome OS EULA.

BUG=chromium-os:4647
TEST=manual

Review URL: http://codereview.chromium.org/4224001

git-svn-id: http://src.chromium.org/svn/trunk/src@64611 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: af6b89e6ff25c564dbd89fcc578f42446e559f0f
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