Update to NSPR 4.10.7 Beta 3.

nspr/pr/src/pthreads/ptsynch.c

 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* 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/. */
 
 /*
 ** File:            ptsynch.c
 ** Descritpion:        Implemenation for thread synchronization using pthreads
 ** Exports:            prlock.h, prcvar.h, prmon.h, prcmon.h
 */
@@ skipping 496 matching lines @@
     mon->refCount = 1;
     mon->name = NULL;
     return mon;
 
 error3:
     pthread_cond_destroy(&mon->entryCV);
 error2:
     pthread_mutex_destroy(&mon->lock);
 error1:
     PR_Free(mon);
-    PR_SetError(PR_OPERATION_NOT_SUPPORTED_ERROR, 0);
+    _PR_MD_MAP_DEFAULT_ERROR(rv);
     return NULL;
 }  /* PR_NewMonitor */
 
 PR_IMPLEMENT(PRMonitor*) PR_NewNamedMonitor(const char* name)
 {
     PRMonitor* mon = PR_NewMonitor();
     if (mon)
         mon->name = name;
     return mon;
 }
@@ skipping 703 matching lines @@
     int rv;
     PR_ASSERT(cvar != NULL);
     rv = pthread_cond_broadcast(&cvar->cv);
     PR_ASSERT(0 == rv);
     return PR_SUCCESS;
 }  /* PRP_NakedBroadcast */
 
 #endif  /* defined(_PR_PTHREADS) */
 
 /* ptsynch.c */