Implement the skeleton of an android content shell.

build/java.gypi

 # 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.
 
 # This file is meant to be included into a target to provide a rule
 # to build Java in a consistent manner.
 #
 # To use this, create a gyp target with the following form:
 # {
 #   'target_name': 'my-package_java',
@@ skipping 27 matching lines @@
       'inputs': [
          '<(java_in_dir)/<(package_name).xml',
          '<!@(find <(java_in_dir) -name "*.java")'
       ],
       'outputs': [
          '<(PRODUCT_DIR)/chromium_<(package_name).jar',
       ],
       'action': [
         'ant',
         '-DPRODUCT_DIR=<(PRODUCT_DIR)',
+        '-DPACKAGE_NAME=<(package_name)',
         '-buildfile',
         '<(java_in_dir)/<(package_name).xml',
       ]
     },
   ],
 }