"up-to-date" should only use hyphens when used as compound modifier of a noun

third_party/boringssl/roll_boringssl.py

 #!/usr/bin/env python
 # Copyright 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.
 
 """Rolls third_party/boringssl/src in DEPS and updates generated build files."""
 
 import os
 import os.path
 import shutil
@@ skipping 59 matching lines @@
     return 0
 
   if len(sys.argv) > 1:
     commit = RevParse(BORINGSSL_SRC_PATH, sys.argv[1])
   else:
     subprocess.check_call(['git', 'fetch', 'origin'], cwd=BORINGSSL_SRC_PATH)
     commit = RevParse(BORINGSSL_SRC_PATH, 'origin/master')
 
   head = RevParse(BORINGSSL_SRC_PATH, 'HEAD')
   if head == commit:
-    print 'BoringSSL already up-to-date.'
+    print 'BoringSSL already up to date.'
     return 0
 
   print 'Rolling BoringSSL from %s to %s...' % (head, commit)
 
   UpdateDEPS(DEPS_PATH, head, commit)
 
   # Checkout third_party/boringssl/src to generate new files.
   subprocess.check_call(['git', 'checkout', commit], cwd=BORINGSSL_SRC_PATH)
 
   # Clear the old generated files.
@@ skipping 26 matching lines @@
 
 BUG=none
 """ % (head[:9], commit[:9], head, commit)
   subprocess.check_call(['git', 'commit', '-m', message], cwd=SRC_PATH)
 
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main())