Use gn_helpers to [se]serialize GN lists.

build/android/gyp/jar.py

 #!/usr/bin/env python
 #
 # Copyright 2013 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.
 
 import optparse
 import os
 import shutil
 import sys
@@ skipping 59 matching lines @@
       provider_configurations=provider_configurations,
       additional_files=additional_files)
 
 
 def main():
   parser = optparse.OptionParser()
   parser.add_option('--classes-dir', help='Directory containing .class files.')
   parser.add_option('--input-jar', help='Jar to include .class files from')
   parser.add_option('--jar-path', help='Jar output path.')
   parser.add_option('--excluded-classes',
-      help='GYP list of .class file patterns to exclude from the jar.')
+      help='GN list of .class file patterns to exclude from the jar.')
   parser.add_option('--strip-resource-classes-for',
-      help='GYP list of java package names exclude R.class files in.')
+      help='GN list of java package names exclude R.class files in.')
   parser.add_option('--stamp', help='Path to touch on success.')
 
   args = build_utils.ExpandFileArgs(sys.argv[1:])
   options, _ = parser.parse_args(args)
   # Current implementation supports just one or the other of these:
   assert not options.classes_dir or not options.input_jar
 
   excluded_classes = []
   if options.excluded_classes:
-    excluded_classes = build_utils.ParseGypList(options.excluded_classes)
+    excluded_classes = build_utils.ParseGnList(options.excluded_classes)
 
   if options.strip_resource_classes_for:
-    packages = build_utils.ParseGypList(options.strip_resource_classes_for)
+    packages = build_utils.ParseGnList(options.strip_resource_classes_for)
     excluded_classes.extend(p.replace('.', '/') + '/' + f
                             for p in packages for f in _RESOURCE_CLASSES)
 
   predicate = None
   if excluded_classes:
     predicate = lambda f: not build_utils.MatchesGlob(f, excluded_classes)
 
   with build_utils.TempDir() as temp_dir:
     classes_dir = options.classes_dir
     if options.input_jar:
       build_utils.ExtractAll(options.input_jar, temp_dir)
       classes_dir = temp_dir
     JarDirectory(classes_dir, options.jar_path, predicate=predicate)
 
   if options.stamp:
     build_utils.Touch(options.stamp)
 
 
 if __name__ == '__main__':
   sys.exit(main())