[NaCl SDK] Set nacl_allow_thin_archives to 0 in prep for build_nexe change.

native_client_sdk/src/build_tools/build_artifacts.py

 #!/usr/bin/env python
 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Script to build binary components of the SDK.
 
 This script builds binary components of the Native Client SDK, create tarballs
 for them, and uploads them to Google Cloud Storage.
 
@@ skipping 185 matching lines @@
 def NinjaBuild(targets, out_dir):
   if type(targets) is not list:
     targets = [targets]
   out_config_dir = os.path.join(out_dir, 'Release')
   buildbot_common.Run(['ninja', '-C', out_config_dir] + targets, cwd=SRC_DIR)
 
 
 def GypNinjaBuild(arch, gyp_py_script, gyp_file, targets, out_dir):
   gyp_env = dict(os.environ)
   gyp_env['GYP_GENERATORS'] = 'ninja'
-  gyp_defines = []
+  gyp_defines = ['nacl_allow_thin_archives=0']
   if options.mac_sdk:
     gyp_defines.append('mac_sdk=%s' % options.mac_sdk)
   if arch:
     gyp_defines.append('target_arch=%s' % arch)
     if arch == 'arm':
       gyp_env['GYP_CROSSCOMPILE'] = '1'
       gyp_defines += ['arm_float_abi=hard']
       if options.no_arm_trusted:
         gyp_defines.append('disable_cross_trusted=1')
   if PLATFORM == 'mac':
@@ skipping 365 matching lines @@
   if options.upload:
     UploadArchives()
 
   return 0
 
 if __name__ == '__main__':
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:
     buildbot_common.ErrorExit('build_artifacts: interrupted')