android_webview: support building a stub WebView.

build/android/gyp/write_ordered_libraries.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.
 
 """Writes dependency ordered list of native libraries.
 
 The list excludes any Android system libraries, as those are not bundled with
 the APK.
@@ skipping 84 matching lines @@
 
 
 def main():
   parser = optparse.OptionParser()
   build_utils.AddDepfileOption(parser)
 
   parser.add_option('--input-libraries',
       help='A list of top-level input libraries.')
   parser.add_option('--libraries-dir',
       help='The directory which contains shared libraries.')
+  parser.add_option('--unpackaged-libraries',
+      help='List of additional libraries to load that are not in the APK.')
   parser.add_option('--readelf', help='Path to the readelf binary.')
   parser.add_option('--output', help='Path to the generated .json file.')
   parser.add_option('--stamp', help='Path to touch on success.')
 
   options, _ = parser.parse_args(build_utils.ExpandFileArgs(sys.argv[1:]))
 
   SetReadelfPath(options.readelf)
   SetLibraryDirs(options.libraries_dir.split(','))
 
   libraries = build_utils.ParseGnList(options.input_libraries)
   if len(libraries):
     libraries = GetSortedTransitiveDependenciesForBinaries(libraries)
+  if options.unpackaged_libraries:
+    unpackaged_libraries = build_utils.ParseGnList(options.unpackaged_libraries)
+  else:
+    unpackaged_libraries = []
 
   # Convert to "base" library names: e.g. libfoo.so -> foo
+  all_libraries = libraries + unpackaged_libraries
   java_libraries_list = (
-      '{%s}' % ','.join(['"%s"' % s[3:-3] for s in libraries]))
+      '{%s}' % ','.join(['"%s"' % s[3:-3] for s in all_libraries]))
 
   out_json = {
       'libraries': libraries,
       'lib_paths': [FullLibraryPath(l) for l in libraries],
       'java_libraries_list': java_libraries_list
       }
   build_utils.WriteJson(
       out_json,
       options.output,
       only_if_changed=True)
 
   if options.stamp:
     build_utils.Touch(options.stamp)
 
   if options.depfile:
     build_utils.WriteDepfile(options.depfile, options.output, libraries)
 
 
 if __name__ == '__main__':
   sys.exit(main())