Delete bundled copy of NSS and replace with README.

nss/lib/base/hashops.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/. */
-
-/*
- * hashops.c
- *
- * This file includes a set of PLHashAllocOps that use NSSArenas.
- */
-
-#ifndef BASE_H
-#include "base.h"
-#endif /* BASE_H */
-
-static void *PR_CALLBACK
-nss_arena_hash_alloc_table(void *pool, PRSize size)
-{
-    NSSArena *arena = (NSSArena *)NULL;
-
-#ifdef NSSDEBUG
-    if ((void *)NULL != arena) {
-        if (PR_SUCCESS != nssArena_verifyPointer(arena)) {
-            return (void *)NULL;
-        }
-    }
-#endif /* NSSDEBUG */
-
-    return nss_ZAlloc(arena, size);
-}
-
-static void PR_CALLBACK
-nss_arena_hash_free_table(void *pool, void *item)
-{
-    (void)nss_ZFreeIf(item);
-}
-
-static PLHashEntry *PR_CALLBACK
-nss_arena_hash_alloc_entry(void *pool, const void *key)
-{
-    NSSArena *arena = NULL;
-
-#ifdef NSSDEBUG
-    if ((void *)NULL != arena) {
-        if (PR_SUCCESS != nssArena_verifyPointer(arena)) {
-            return (void *)NULL;
-        }
-    }
-#endif /* NSSDEBUG */
-
-    return nss_ZNEW(arena, PLHashEntry);
-}
-
-static void PR_CALLBACK
-nss_arena_hash_free_entry(void *pool, PLHashEntry *he, PRUintn flag)
-{
-    if (HT_FREE_ENTRY == flag) {
-        (void)nss_ZFreeIf(he);
-    }
-}
-
-NSS_IMPLEMENT_DATA PLHashAllocOps nssArenaHashAllocOps = {
-    nss_arena_hash_alloc_table, nss_arena_hash_free_table,
-    nss_arena_hash_alloc_entry, nss_arena_hash_free_entry
-};