Update NSPR to 4.12 and NSS to 3.23 on iOS

nss/lib/freebl/poly1305.h

 /*
  * poly1305.h - header file for Poly1305 implementation.
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #ifndef FREEBL_POLY1305_H_
 #define FREEBL_POLY1305_H_
 
 typedef unsigned char poly1305_state[512];
 
 /* Poly1305Init sets up |state| so that it can be used to calculate an
  * authentication tag with the one-time key |key|. Note that |key| is a
  * one-time key and therefore there is no `reset' method because that would
  * enable several messages to be authenticated with the same key. */
-extern void Poly1305Init(poly1305_state* state,
-                         const unsigned char key[32]);
+extern void Poly1305Init(poly1305_state* state, const unsigned char key[32]);
 
 /* Poly1305Update processes |in_len| bytes from |in|. It can be called zero or
  * more times after poly1305_init. */
-extern void Poly1305Update(poly1305_state* state,
-                           const unsigned char *in,
-                           size_t inLen);
+extern void Poly1305Update(poly1305_state* state, const unsigned char* in,
+                           size_t inLen);
 
 /* Poly1305Finish completes the poly1305 calculation and writes a 16 byte
  * authentication tag to |mac|. */
-extern void Poly1305Finish(poly1305_state* state,
-                           unsigned char mac[16]);
+extern void Poly1305Finish(poly1305_state* state, unsigned char mac[16]);
 
-#endif  /* FREEBL_POLY1305_H_ */
+#endif /* FREEBL_POLY1305_H_ */