Add support for shared library resources to java_apk build rules.

build/android/gyp/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 resources to generate R.java, and prepare for packaging.
 
 This will crunch images and generate v14 compatible resources
 (see generate_v14_compatible_resources.py).
@@ skipping 20 matching lines @@
   parser = optparse.OptionParser()
   build_utils.AddDepfileOption(parser)
 
   parser.add_option('--android-sdk', help='path to the Android SDK folder')
   parser.add_option('--android-sdk-tools',
                     help='path to the Android SDK build tools folder')
   parser.add_option('--non-constant-id', action='store_true')
 
   parser.add_option('--android-manifest', help='AndroidManifest.xml path')
   parser.add_option('--custom-package', help='Java package for R.java')
+  parser.add_option(
+      '--shared-resources',
+      action='store_true',
+      help='Make a resource package that can be loaded by a different'
+      'application at runtime to access the package\'s resources.')
 
   parser.add_option('--resource-dirs',
                     help='Directories containing resources of this target.')
   parser.add_option('--dependencies-res-zips',
                     help='Resources from dependents.')
 
   parser.add_option('--resource-zip-out',
                     help='Path for output zipped resources.')
 
   parser.add_option('--R-dir',
@@ skipping 178 matching lines @@
 
     for d in dep_subdirs:
       package_command += ['-S', d]
 
     if options.non_constant_id:
       package_command.append('--non-constant-id')
     if options.custom_package:
       package_command += ['--custom-package', options.custom_package]
     if options.proguard_file:
       package_command += ['-G', options.proguard_file]
+    if options.shared_resources:
+      package_command.append('--shared-lib')
     build_utils.CheckOutput(package_command, print_stderr=False)
 
     if options.extra_res_packages:
       CreateExtraRJavaFiles(
           gen_dir,
           build_utils.ParseGypList(options.extra_res_packages))
 
     # This is the list of directories with resources to put in the final .zip
     # file. The order of these is important so that crunched/v14 resources
     # override the normal ones.
@@ skipping 31 matching lines @@
   if options.depfile:
     input_files += build_utils.GetPythonDependencies()
     build_utils.WriteDepfile(options.depfile, input_files)
 
   if options.stamp:
     build_utils.Touch(options.stamp)
 
 
 if __name__ == '__main__':
   main()