Temporary fix for build break when removing Java files or resources.

build/android/process_resources.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.
 
 """Process Android library resources to generate R.java and crunched images."""
 
 import optparse
 import os
@@ skipping 11 matching lines @@
   """
   parser = optparse.OptionParser()
   parser.add_option('--android-sdk', help='path to the Android SDK folder')
   parser.add_option('--android-sdk-tools',
                     help='path to the Android SDK platform tools folder')
   parser.add_option('--R-package', help='Java package for generated R.java')
   parser.add_option('--R-dir', help='directory to hold generated R.java')
   parser.add_option('--res-dir', help='directory containing resources')
   parser.add_option('--out-res-dir',
                     help='directory to hold crunched resources')
+  # This is part of a temporary fix for crbug.com/177552.
+  # TODO(newt): remove this once crbug.com/177552 is fixed in ninja.
+  parser.add_option('--ignore', help='this argument is ignored')
   (options, args) = parser.parse_args()
 
   if args:
     parser.error('No positional arguments should be given.')
 
   # Check that required options have been provided.
   required_options = ('android_sdk', 'android_sdk_tools', 'R_package',
                       'R_dir', 'res_dir', 'out_res_dir')
   for option_name in required_options:
     if getattr(options, option_name) is None:
@@ skipping 32 matching lines @@
   # Crunch image resources. This shrinks png files and is necessary for 9-patch
   # images to display correctly.
   subprocess.check_call([aapt,
                          'crunch',
                          '-S', options.res_dir,
                          '-C', options.out_res_dir])
 
 
 if __name__ == '__main__':
   main()