Update openssl_revision to 207965.

Includes the following changes:
Advertise support of only the NIST curves P-521, P-384, and P-256,
as well as only uncompressed points, to keep ClientHello small.
https://codereview.chromium.org/17425002/

TBR=agl@chromium.org,digit@chromium.org
BUG=245500
TEST=none

Review URL: https://chromiumcodereview.appspot.com/16879015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@208081 0039d316-1c4b-4281-b951-d872f2087c98

AUTHORS

@@ -267,3 +267,4 @@ Chaobin Zhang <zhchbin@gmail.com>
 Code Aurora Forum <*@codeaurora.org>
 Jingwei Liu <kingweiliu@gmail.com>
 Zheng Chuang <zhengchuangscu@gmail.com>
+Kevin M. McCormick <mckev@amazon.com>

DEPS

@@ -47,7 +47,7 @@ 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": "203545",
+  "openssl_revision": "207965",
 }
 
 deps = {