Add support for 'nocompile' to IDL schema compiler.

tools/json_schema_compiler/model.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 copy
 import os.path
 import re
 
 class ParseException(Exception):
   """Thrown when data in the model is invalid.
@@ skipping 122 matching lines @@
   - |description| a description of the function (if provided)
   - |callback| the callback parameter to the function. There should be exactly
     one
   """
   def __init__(self, parent, json):
     self.name = json['name']
     self.params = []
     self.description = json.get('description')
     self.callback = None
     self.parent = parent
+    self.nocompile = json.get('nocompile')
     for param in json['parameters']:
       if param.get('type') == 'function':
         if self.callback:
           raise ParseException(self, self.name + " has more than one callback")
         self.callback = Callback(self, param)
       else:
         self.params.append(Property(self, param['name'], param,
             from_json=True))
 
 class Property(object):
@@ skipping 207 matching lines @@
     # handled in pure Javascript on the render process (and .: never reach
     # C++ let alone the browser).
     if property_json.get('type') == 'function':
       continue
     model.properties[name] = Property(
         model,
         name,
         property_json,
         from_json=from_json,
         from_client=from_client)