Make a NaClDesc ctor for creating descs from NaClFileInfo.

src/trusted/desc/build.scons

 # -*- python -*-
 # 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.
 
 import os
 
 Import('env')
 
 # nrd_xfer.c needs no-strict-aliasing because NaClImcMsgIoVec and
@@ skipping 17 matching lines @@
 wrapper_env = env.Clone()
 wrapper_env.FilterOut(CCFLAGS = ['-pedantic'])
 wrapper_obj = wrapper_env.DualObject('nacl_desc_wrapper.cc')
 
 nrd_lib_inputs = [
     'nacl_desc_base.c',
     'nacl_desc_cond.c',
     'nacl_desc_custom.c',
     'nacl_desc_dir.c',
     'nacl_desc_effector_trusted_mem.c',
+    'nacl_desc_file_info.c',
     'nacl_desc_imc.c',
     'nacl_desc_imc_shm.c',
     'nacl_desc_invalid.c',
     'nacl_desc_io.c',
     'nacl_desc_mutex.c',
     'nacl_desc_null.c',
     'nacl_desc_rng.c',
     'nacl_desc_quota.c',
     'nacl_desc_quota_interface.c',
     'nacl_desc_semaphore.c',
@@ skipping 73 matching lines @@
 env.AddNodeToTestSuite(node, ['small_tests'],
                        'run_nacl_desc_io_alloc_ctor_test')
 
 
 # TODO: add comment
 if env.Bit('windows'):
   env.Append(LIBS = [ 'ws2_32', 'advapi32' ])
 
 env.EnsureRequiredBuildWarnings()
 nrd_xfer_env.EnsureRequiredBuildWarnings()