this patch adds the manifest proxy server to sel_ldr and the manifest

tests/multiple_sandboxes/nacl.scons

 # -*- python -*-
 # Copyright 2011 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.
 
 Import('env')
 
 if 'TRUSTED_ENV' not in env:
   Return()
 trusted_env = env['TRUSTED_ENV']
 
 # This duplicates the library list in src/trusted/service_runtime/build.scons.
 # We would not have to do this if we could get Scons to track dependencies
 # between libraries.
 VALIDATOR_LIBS = []
 if trusted_env.Bit('target_x86'):
   if trusted_env.Bit('target_x86_64'):
     VALIDATOR_LIBS += ['ncvalidate_x86_64', 'ncvalidate_sfi']
   else:
     VALIDATOR_LIBS += ['ncvalidate_x86_32']
   VALIDATOR_LIBS += ['ncvalidate']
 elif trusted_env.Bit('target_arm'):
   VALIDATOR_LIBS += ['ncvalidate_arm_v2', 'arm_validator_core']
 
 DEBUG_LIBS = ['debug_stub_init', 'gdb_rsp', 'debug_stub']
 
 runner = trusted_env.ComponentProgram(
     'multidomain_test_host', ['multidomain_test_host.c'],
     EXTRA_LIBS=['sel',
+                'manifest_proxy',
                 'simple_service',
                 'thread_interface',
                 'gio_wrapped_desc',
                 'nonnacl_srpc',
                 'nrd_xfer',
                 'nacl_perf_counter',
                 'nacl_base',
                 'imc',
                 'container',
                 'platform',
@@ skipping 21 matching lines @@
 #    executable.  Furthermore, statically-linked nacl-glibc does not
 #    work here because of validation failures which require stubout
 #    mode.
 is_broken = (env.Bit('build_arm')
              or env.Bit('host_mac')
              or env.Bit('host_windows')
              or env.Bit('nacl_glibc'))
 
 env.AddNodeToTestSuite(node, ['small_tests'], 'run_multidomain_test',
                        is_broken=is_broken)