Add link to bugzilla regarding NSS bug workaround.

BUG=42538
TEST=None

Review URL: http://codereview.chromium.org/3515013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61679 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/net/socket/ssl_client_socket_nss.cc b/net/socket/ssl_client_socket_nss.cc
index df476e9..3130b89 100644
--- a/net/socket/ssl_client_socket_nss.cc
+++ b/net/socket/ssl_client_socket_nss.cc
@@ -2013,6 +2013,7 @@
       }
       // Done!
     } else {
+      // Workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=562434 -
       // SSL_ForceHandshake returned SECSuccess prematurely.
       rv = SECFailure;
       net_error = ERR_SSL_PROTOCOL_ERROR;