Add enum class support to json_schema_compiler (idl files)

tools/json_schema_compiler/idl_schema.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.
 
 import itertools
 import json
 import os.path
 import pprint
 import re
@@ skipping 342 matching lines @@
             raise ValueError('Did not process %s %s' % (child.cls, child))
         enum.append(enum_value)
       elif node.cls == 'Comment':
         self.description = ProcessComment(node.GetName())[0]
       else:
         sys.exit('Did not process %s %s' % (node.cls, node))
     result = {'id' : self.node.GetName(),
               'description': self.description,
               'type': 'string',
               'enum': enum}
+    # TODO(tapted): Drop enum_class when it is the default.
+    # See http://crbug.com/612382.
     for property_name in ('cpp_enum_prefix_override', 'inline_doc',
-                          'noinline_doc', 'nodefine', 'nodoc',):
+                          'noinline_doc', 'nodefine', 'nodoc', 'enum_class',):
       if self.node.GetProperty(property_name):
         result[property_name] = self.node.GetProperty(property_name)
     if self.node.GetProperty('deprecated'):
       result['deprecated'] = self.node.GetProperty('deprecated')
     return result
 
 
 class Namespace(object):
   '''
   Given an IDLNode representing an IDL namespace, converts into a Python
@@ skipping 176 matching lines @@
       print json.dumps(schema, indent=2)
   else:
     contents = sys.stdin.read()
     idl = idl_parser.IDLParser().ParseData(contents, '<stdin>')
     schema = IDLSchema(idl).process()
     print json.dumps(schema, indent=2)
 
 
 if __name__ == '__main__':
   Main()