Updating JSON Schema Compiler to add description field to schemas.

chrome/common/extensions/api/identity_private.idl

 // Copyright (c) 2013 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.
 
+// identityPrivate.
 namespace identityPrivate {
 
   callback GetResourcesCallback = void (object result);
 
   interface Functions {
     // Gets resources required to render the API.
     //
     // |callback| : Called with a dictionary mapping names to resource strings.
     static void getResources(GetResourcesCallback callback);
   };
 
   interface Events {
     // Fired when a web flow dialog should be displayed.
     static void onWebFlowRequest(DOMString key, DOMString url, DOMString mode);
   };
 };