Roll third_party/openssl to 243334.

Includes the following change:

r243334 | agl@chromium.org | 2014-01-07 13:08:41 -0500
OpenSSL: add support for the TLS padding extension.

This works around a bug in some versions of F5 devices that causes the
connection to hang when the ClientHello record is between 256 and 511 bytes
long.

https://tools.ietf.org/html/draft-agl-tls-padding-02

Based on the upstream patch to do the same thing:
0467ea68624450ecece4cde0d5803499aaff19c2

BUG=none

https://codereview.chromium.org/112933006

Review URL: https://codereview.chromium.org/110523007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@243942 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -63,7 +63,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling openssl
   # and whatever else without interference from each other.
-  "openssl_revision": "236537",
+  "openssl_revision": "243334",
 }
 
 deps = {