Let json schema compiler handle using arrays as types

tools/json_schema_compiler/cpp_util.py

 # 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.
 """Utilies and constants specific to Chromium C++ code.
 """
 
 from datetime import datetime
 from model import PropertyType
 import os
 
@@ skipping 27 matching lines @@
   src: Value*
   dst: Property*
   """
   return {
       PropertyType.STRING: '%s->GetAsString(%s)',
       PropertyType.BOOLEAN: '%s->GetAsBoolean(%s)',
       PropertyType.INTEGER: '%s->GetAsInteger(%s)',
       PropertyType.DOUBLE: '%s->GetAsDouble(%s)',
   }[prop.type_] % (src, dst)
 
-def GetValueType(prop):
+def GetValueType(type_):
   """Returns the Value::Type corresponding to the model.PropertyType.
   """
   return {
       PropertyType.STRING: 'Value::TYPE_STRING',
       PropertyType.INTEGER: 'Value::TYPE_INTEGER',
       PropertyType.BOOLEAN: 'Value::TYPE_BOOLEAN',
       PropertyType.DOUBLE: 'Value::TYPE_DOUBLE',
       PropertyType.ENUM: 'Value::TYPE_STRING',
-      PropertyType.REF: 'Value::TYPE_DICTIONARY',
       PropertyType.OBJECT: 'Value::TYPE_DICTIONARY',
       PropertyType.ARRAY: 'Value::TYPE_LIST',
-  }[prop.type_]
+  }[type_]
 
 def GetParameterDeclaration(param, type_):
   """Gets a parameter declaration of a given model.Property and its C++
   type.
   """
   if param.type_ in (PropertyType.REF, PropertyType.OBJECT, PropertyType.ARRAY,
       PropertyType.STRING):
     arg = '%(type)s& %(name)s'
   else:
     arg = '%(type)s %(name)s'
   return arg % {
     'type': type_,
     'name': param.unix_name,
   }
 
 def GenerateIfndefName(path, filename):
     """Formats a path and filename as a #define name.
 
     e.g chrome/extensions/gen, file.h becomes CHROME_EXTENSIONS_GEN_FILE_H__.
     """
     return (('%s_%s_H__' % (path, filename))
             .upper().replace(os.sep, '_').replace('/', '_'))