Update NSS to NSS_3_15_BETA2.

nss/lib/util/seccomon.h

Index: nss/lib/util/seccomon.h
===================================================================
--- nss/lib/util/seccomon.h	(revision 195639)
+++ nss/lib/util/seccomon.h	(working copy)
@@ -56,6 +56,13 @@
     unsigned int len;
 };
 
+typedef struct SECItemArrayStr SECItemArray;
+
+struct SECItemArrayStr {
+    SECItem *items;
+    unsigned int len;

[wtc, 2013/04/23 00:58:05]

I think this field should be renamed |nitems| or |count|.

|len| is too similar to the |len| field of SECItem (see line
56 above).

+};
+
 /*
 ** A status code. Status's are used by procedures that return status
 ** values. Again the motivation is so that a compiler can generate