Package the translation_unit tool as part of building the clang package.

tools/clang/scripts/package.py

 #!/usr/bin/env python
 # Copyright (c) 2015 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.
 
 """This script will check out llvm and clang, and then package the results up
 to a tgz file."""
 
 import argparse
 import fnmatch
@@ skipping 347 matching lines @@
   objdumpdir = 'llvmobjdump-' + stamp
   shutil.rmtree(objdumpdir, ignore_errors=True)
   os.makedirs(os.path.join(objdumpdir, 'bin'))
   shutil.copy(os.path.join(LLVM_RELEASE_DIR, 'bin', 'llvm-objdump' + exe_ext),
               os.path.join(objdumpdir, 'bin'))
   with tarfile.open(objdumpdir + '.tgz', 'w:gz') as tar:
     tar.add(os.path.join(objdumpdir, 'bin'), arcname='bin',
             filter=PrintTarProgress)
   MaybeUpload(args, objdumpdir, platform)
 
+  # Zip up the translation_unit tool.
+  translation_unit_dir = 'translation_unit-' + stamp
+  shutil.rmtree(translation_unit_dir, ignore_errors=True)
+  os.makedirs(os.path.join(translation_unit_dir, 'bin'))
+  shutil.copy(os.path.join(LLVM_RELEASE_DIR, 'bin', 'translation_unit' +
+                           exe_ext),
+              os.path.join(translation_unit_dir, 'bin'))
+  with tarfile.open(translation_unit_dir + '.tgz', 'w:gz') as tar:
+    tar.add(os.path.join(translation_unit_dir, 'bin'), arcname='bin',
+            filter=PrintTarProgress)
+  MaybeUpload(args, translation_unit_dir, platform)
+
   if sys.platform == 'win32' and args.upload:
     UploadPDBToSymbolServer()
 
   # FIXME: Warn if the file already exists on the server.
 
 
 if __name__ == '__main__':
   sys.exit(main())