Changes grit_info.py to respect target_platform when generating output lists.

grit_info.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.
 
 '''Tool to determine inputs and outputs of a grit file.
 '''
 
 import optparse
 import os
 import posixpath
 import sys
 
 from grit import grd_reader
 from grit import util
 
 class WrongNumberOfArguments(Exception):
   pass
 
 
-def Outputs(filename, defines, ids_file):
+def Outputs(filename, defines, ids_file, target_platform):

[flackr, 2013/09/05 18:47:15]

Shouldn't we default target_platform=None since grd_reader has a default, and we
use this externally (See the attempted grit roll here:
https://codereview.chromium.org/23658022/)?

[Jói, 2013/09/05 19:28:50]

We should default it to target_platform=None, correct. It looks like in practice
that's what happens since the command-line parsing defaults this to None if not
set, but would be nicer to default the parameter to None as well.

   grd = grd_reader.Parse(
       filename, defines=defines, tags_to_ignore=set(['messages']),
-      first_ids_file=ids_file)
+      first_ids_file=ids_file, target_platform=target_platform)
 
   target = []
   lang_folders = {}
   # Add all explicitly-specified output files
   for output in grd.GetOutputFiles():
     path = output.GetFilename()
     target.append(path)
 
     if path.endswith('.h'):
       path, filename = os.path.split(path)
@@ skipping 113 matching lines @@
     if options.whitelist_files:
       inputs.extend(options.whitelist_files)
     return '\n'.join(inputs)
   elif options.outputs:
     if len(args) != 2:
       raise WrongNumberOfArguments(
           "Expected exactly 2 arguments for --outputs.")
 
     prefix, filename = args
     outputs = [posixpath.join(prefix, f)
-               for f in Outputs(filename, defines, options.ids_file)]
+               for f in Outputs(filename, defines,
+                                options.ids_file, options.target_platform)]
     return '\n'.join(outputs)
   else:
     raise WrongNumberOfArguments("Expected --inputs or --outputs.")
 
 
 def main(argv):
   if sys.version_info < (2, 6):
     print "GRIT requires Python 2.6 or later."
     return 1
 
   try:
     result = DoMain(argv[1:])
   except WrongNumberOfArguments, e:
     PrintUsage()
     print e
     return 1
   print result
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))