Remove the TLS Snap Start code from NSS.

net/third_party/nss/ssl/sslt.h

Index: net/third_party/nss/ssl/sslt.h
===================================================================
--- net/third_party/nss/ssl/sslt.h	(revision 88407)
+++ net/third_party/nss/ssl/sslt.h	(working copy)
@@ -205,23 +205,9 @@
 #endif
     ssl_session_ticket_xtn           = 35,
     ssl_next_proto_neg_xtn           = 13172,
-    ssl_snap_start_xtn               = 13174,
     ssl_renegotiation_info_xtn       = 0xff01	/* experimental number */
 } SSLExtensionType;
 
-#define SSL_MAX_EXTENSIONS             8
+#define SSL_MAX_EXTENSIONS             7
 
-typedef enum {
-    /* No Snap Start handshake was attempted. */
-    SSL_SNAP_START_NONE = 0,
-    /* A Snap Start full handshake was completed. */
-    SSL_SNAP_START_FULL = 1,
-    /* A Snap Start full handshake was attempted, but failed. */
-    SSL_SNAP_START_RECOVERY = 2,
-    /* A Snap Start resume handshake was completed. */
-    SSL_SNAP_START_RESUME = 3,
-    /* A Snap Start resume handshake was attempted, but failed. */
-    SSL_SNAP_START_RESUME_RECOVERY = 4
-} SSLSnapStartResult;
-
 #endif /* __sslt_h_ */