Support android as a target platform.

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
@@ skipping 44 matching lines @@
 def GritSourceFiles():
   files = []
   grit_root_dir = os.path.relpath(os.path.dirname(__file__), os.getcwd())
   for root, dirs, filenames in os.walk(grit_root_dir):
     grit_src = [os.path.join(root, f) for f in filenames
                 if f.endswith('.py')]
     files.extend(grit_src)
   return sorted(files)
 
 
-def Inputs(filename, defines, ids_file):
+def Inputs(filename, defines, ids_file, target_platform):
   grd = grd_reader.Parse(
       filename, debug=False, defines=defines, tags_to_ignore=set(['message']),
-      first_ids_file=ids_file)
+      first_ids_file=ids_file, target_platform=target_platform)
   files = set()
   for lang, ctx in grd.GetConfigurations():
     grd.SetOutputLanguage(lang or grd.GetSourceLanguage())
     grd.SetOutputContext(ctx)
     for node in grd.ActiveDescendants():
       with node:
         if (node.name == 'structure' or node.name == 'skeleton' or
             (node.name == 'file' and node.parent and
              node.parent.name == 'translations')):
           files.add(grd.ToRealPath(node.GetInputPath()))
@@ skipping 28 matching lines @@
   parser = optparse.OptionParser()
   parser.add_option("--inputs", action="store_true", dest="inputs")
   parser.add_option("--outputs", action="store_true", dest="outputs")
   parser.add_option("-D", action="append", dest="defines", default=[])
   # grit build also supports '-E KEY=VALUE', support that to share command
   # line flags.
   parser.add_option("-E", action="append", dest="build_env", default=[])
   parser.add_option("-w", action="append", dest="whitelist_files", default=[])
   parser.add_option("-f", dest="ids_file",
                     default="GRIT_DIR/../gritsettings/resource_ids")
+  parser.add_option("-t", dest="target_platform", default=None)
 
   options, args = parser.parse_args(argv)
 
   defines = {}
   for define in options.defines:
     name, val = util.ParseDefine(define)
     defines[name] = val
 
   for env_pair in options.build_env:
     (env_name, env_value) = env_pair.split('=', 1)
     os.environ[env_name] = env_value
 
   if options.inputs:
     if len(args) > 1:
       raise WrongNumberOfArguments("Expected 0 or 1 arguments for --inputs.")
 
     inputs = []
     if len(args) == 1:
       filename = args[0]
-      inputs = Inputs(filename, defines, options.ids_file)
+      inputs = Inputs(filename, defines, options.ids_file,
+                      options.target_platform)
 
     # Add in the grit source files.  If one of these change, we want to re-run
     # grit.
     inputs.extend(GritSourceFiles())
     inputs = [f.replace('\\', '/') for f in inputs]
 
     if len(args) == 1:
       # Include grd file as second input (works around gyp expecting it).
       inputs.insert(1, args[0])
     if options.whitelist_files:
@@ skipping 22 matching lines @@
   except WrongNumberOfArguments, e:
     PrintUsage()
     print e
     return 1
   print result
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))