Support decoding GenericNamedValue based policy.

chrome/tools/build/generate_policy_source.py

 #!/usr/bin/python
 # Copyright (c) 2011 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.
 
 '''python %prog [options] platform template
 
 platform specifies which platform source is being generated for
   and can be one of (win, mac, linux).
 template is the path to a .json policy template file.'''
@@ skipping 132 matching lines @@
       f.write('  kPolicy' + policy_name + ",\n");
     f.write('};\n\n'
             '}  // namespace policy\n\n'
             '#endif  // CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_TYPE_H_\n')
 
 
 #------------------ policy protobuf --------------------------------#
 PROTO_HEAD = '''
 syntax = "proto2";
 
+// TODO(jkummerow): Remove this when it's no longer needed (see comment
+// inside the imported file).
+import "old_generic_format.proto";
+
 option optimize_for = LITE_RUNTIME;
 
 package enterprise_management;
 
 message StringList {
   repeated string entries = 1;
 }
 
 message PolicyOptions {
   enum PolicyMode {
@@ skipping 42 matching lines @@
     for policy in template_file_contents['policy_definitions']:
       if policy['type'] == 'group':
         for sub_policy in policy['policies']:
           _WritePolicyProto(f, sub_policy, fields)
       else:
         _WritePolicyProto(f, policy, fields)
 
     f.write('// --------------------------------------------------\n'
             '// Big wrapper PB containing the above groups.\n\n'
             'message CloudPolicySettings {\n')
+
+    # TODO(jkummerow): Remove this when old_generic_format.proto is no longer
+    # imported.
+    f.write(
+      '  repeated enterprise_management.GenericNamedValue named_value = 2;')
+
     f.write(''.join(fields))
     f.write('}\n\n')
 
 
 #------------------ protobuf decoder -------------------------------#
 CPP_HEAD = '''
 #include <limits>
 #include <map>
 #include <string>
 
@@ skipping 93 matching lines @@
         for sub_policy in policy['policies']:
           _WritePolicyCode(f, sub_policy)
       else:
         _WritePolicyCode(f, policy)
     f.write(CPP_FOOT)
 
 
 #------------------ main() -----------------------------------------#
 if __name__ == '__main__':
   main();