Reland r276815: Add tests for session cache and false start behavior.

Reland r276815: Add tests for session cache and false start behavior.

Was speculatively reverted in https://codereview.chromium.org/332523008/, but
it does not appear to be the cause. (ssl_client_socket_unittest.cc is unrelated
and tlslite is only used in test server. ChromeAsyncSocketTest does not appear
to use the test server. Rather they use mock sockets.

Original description:

False start should not disable the session cache, but if we never process the
server Finished message, the session cannot be resumed.

BUG=none

Original review URL: https://codereview.chromium.org/301283004

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=277206

[davidben, 2014-06-13 18:48:58]

This should be the same as the original CL; I just cherry-picked the commit.

[Ryan Sleevi, 2014-06-13 19:03:41]

lgtm

[commit-bot: I haz the power, 2014-06-13 19:04:45]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/davidben@chromium.org/337773003/1

[commit-bot: I haz the power, 2014-06-13 23:40:25]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_x64_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_x64_rel/...)

[commit-bot: I haz the power, 2014-06-14 08:39:06]

Change committed as 277206