Initial code generation for features.

tools/json_schema_compiler/schema_loader.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.
 
 import os
 import sys
 
 import idl_schema
 import json_schema
 from model import Model
@@ skipping 41 matching lines @@
     schema_filename, schema_extension = os.path.splitext(schema)
 
     schema_path = os.path.join(self._real_path, schema);
     if schema_extension == '.json':
       api_defs = json_schema.Load(schema_path)
     elif schema_extension == '.idl':
       api_defs = idl_schema.Load(schema_path)
     else:
       sys.exit('Did not recognize file extension %s for schema %s' %
                (schema_extension, schema))
-    if len(api_defs) != 1:
-      sys.exit('File %s has multiple schemas. Files are only allowed to contain'
-               'a single schema.' % schema)
 
     return api_defs