Enable whitelist generation for all builds.

tools/grit/grit/format/repack.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 """
 A simple utility function to merge data pack files into a single data pack. See
 http://dev.chromium.org/developers/design-documents/linuxresourcesandlocalizedstrings
 for details about the file format.
 """
 
 import optparse
 import os
 import sys
 
 if __name__ == '__main__':
   # Prepend the grit module from the source tree so it takes precedence over
   # other grit versions that might present in the search path.
   sys.path.insert(1, os.path.join(os.path.dirname(__file__), '../..'))
 
 import grit.format.data_pack
 
 
 def main(argv):
   parser = optparse.OptionParser('usage: %prog [options] <output_filename>'
                                  '<input_file1> [input_file2] ...')
   parser.add_option('--whitelist', action='store', dest='whitelist',
                     default=None, help='Full path to the whitelist used to'
                     'filter output pak file resource IDs')
+  parser.add_option('--suppress-removed-key-output', action='store_true')
   options, file_paths = parser.parse_args(argv)
 
   if len(file_paths) < 2:
     parser.error('Please specify output and at least one input filenames')
 
-  grit.format.data_pack.RePack(file_paths[0], file_paths[1:],
-                               whitelist_file=options.whitelist)
+  grit.format.data_pack.RePack(
+      file_paths[0], file_paths[1:],
+      whitelist_file=options.whitelist,
+      suppress_removed_key_output=options.suppress_removed_key_output)
 
 if '__main__' == __name__:
   main(sys.argv[1:])