Don't print information during cronet build

components/cronet/tools/cronet_licenses.py

 #!/usr/bin/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.
 
 """Generates the contents of an Cronet LICENSE file for the third-party code.
 
 It makes use of src/tools/licenses.py and the README.chromium files on which
 it depends. Based on android_webview/tools/webview_licenses.py.
 """
@@ skipping 95 matching lines @@
   if _.gn:
     global third_party_dirs
     third_party_dirs = FindThirdPartyDeps(os.getcwd())
 
   if not args:
     parser.print_help()
     return 1
 
   if args[0] == 'license':
     if len(args) > 1:
-      print 'Saving license to %s' % args[1]
       f = open(args[1], "w")
       try:
         f.write(GenerateLicense())
       finally:
         f.close()
     else:
       print GenerateLicense()
     return 0
 
   parser.print_help()
   return 1
 
 
 if __name__ == '__main__':
   sys.exit(main())