Allow NSS to be built with NO_NSPR_10_SUPPORT.

nss/lib/libpkix/pkix_pl_nss/module/pkix_pl_nsscontext.c

 /* 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/. */
 /*
  * pkix_pl_nsscontext.c
  *
  * NSSContext Function Definitions
  *
  */
 
@@ skipping 13 matching lines @@
  * (see comments in pkix_samples_modules.h)
  */
 PKIX_Error *
 PKIX_PL_NssContext_Create(
         PKIX_UInt32 certificateUsage,
         PKIX_Boolean useNssArena,
         void *wincx,
         void **pNssContext)
 {
         PKIX_PL_NssContext *context = NULL;
-        PRArenaPool *arena = NULL;
+        PLArenaPool *arena = NULL;
         void *plContext = NULL;
 
         PKIX_ENTER(CONTEXT, "PKIX_PL_NssContext_Create");
         PKIX_NULLCHECK_ONE(pNssContext);
 
         PKIX_CHECK(PKIX_PL_Malloc
                    (sizeof(PKIX_PL_NssContext), (void **)&context, NULL),
                    PKIX_MALLOCFAILED);
 
         if (useNssArena == PKIX_TRUE) {
@@ skipping 265 matching lines @@
 {
         void *plContext = NULL;
 
         PKIX_ENTER(CONTEXT, "PKIX_PL_NssContext_SetBadDerCrlReloadDelay");
         PKIX_NULLCHECK_ONE(nssContext);
 
         nssContext->badDerCrlReloadDelay = delay;
 
         PKIX_RETURN(CONTEXT);
 }