net: add a test to ensure that our TLS handshake doesn't get too large.

(I would like the test to assert that we have some headroom too, but we don't
have any to assert!)

BUG=none
R=rsleevi@chromium.org, wtc@chromium.org

Review URL: https://codereview.chromium.org/19557004

git-svn-id: http://src.chromium.org/svn/trunk/src/third_party/tlslite@216444 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
4 files changed