Run NaClEnvCleanser in standalone sel_ldr (in addition to sel_main_chrome). Add a couple of ld.so...

src/trusted/service_runtime/env_cleanser_test.c

 /*
  * Copyright 2009 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can
  * be found in the LICENSE file.
  */
 
 #include <stdio.h>
 #include <string.h>
 
 #include "native_client/src/include/portability.h"
@@ skipping 132 matching lines @@
     printf("Checking %s\n", kValidEnvs[i]);
     if (0 == NaClEnvInWhitelist(kValidEnvs[i])) {
       ++errors;
       printf("ERROR\n");
     } else {
       printf("OK\n");
     }
   }
 
   printf("\nEnvironment Filtering\n");
-  NaClEnvCleanserCtor(&nec);
-  if (!NaClEnvCleanserInit(&nec, kMurkyEnv)) {
+  NaClEnvCleanserCtor(&nec, 1);
+  if (!NaClEnvCleanserInit(&nec, kMurkyEnv, NULL)) {
     printf("FAILED: NaClEnvCleanser Init failed\n");
     ++errors;
   } else {
     if (!StrTblsHaveSameEntries(NaClEnvCleanserEnvironment(&nec),
                                 kFilteredEnv)) {
       printf("ERROR: filtered env wrong\n");
       ++errors;
 
       PrintStrTbl("Original environment", kMurkyEnv);
       PrintStrTbl("Filtered environment", NaClEnvCleanserEnvironment(&nec));
       PrintStrTbl("Expected environment", kFilteredEnv);
     } else {
       printf("OK\n");
     }
   }
   NaClEnvCleanserDtor(&nec);
 
   printf("%s\n", (0 == errors) ? "PASSED" : "FAILED");
   return 0 != errors;
 }