[Extensions Bindings] Move loadTypeSchema from utils to json_schema

extensions/renderer/resources/utils.js

 // Copyright 2014 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.
 
 var nativeDeepCopy = requireNative('utils').deepCopy;
-var schemaRegistry = requireNative('schema_registry');
-var CHECK = requireNative('logging').CHECK;
 var DCHECK = requireNative('logging').DCHECK;
-var WARNING = requireNative('logging').WARNING;
 
 /**
  * An object forEach. Calls |f| with each (key, value) pair of |obj|, using
  * |self| as the target.
  * @param {Object} obj The object to iterate over.
  * @param {function} f The function to call in each iteration.
  * @param {Object} self The object to use as |this| in each function call.
  */
 function forEach(obj, f, self) {
   for (var key in obj) {
@@ skipping 16 matching lines @@
   if (matches.length == 0) {
     return undefined;
   } else if (matches.length == 1) {
     return matches[0]
   } else {
     throw new Error("Failed lookup of field '" + field + "' with value '" +
                     value + "'");
   }
 }
 
-function loadTypeSchema(typeName, defaultSchema) {
-  var parts = $String.split(typeName, '.');
-  if (parts.length == 1) {
-    if (defaultSchema == null) {
-      WARNING('Trying to reference "' + typeName + '" ' +
-              'with neither namespace nor default schema.');
-      return null;
-    }
-    var types = defaultSchema.types;
-  } else {
-    var schemaName = $Array.join($Array.slice(parts, 0, parts.length - 1), '.');
-    var types = schemaRegistry.GetSchema(schemaName).types;
-  }
-  for (var i = 0; i < types.length; ++i) {
-    if (types[i].id == typeName)
-      return types[i];
-  }
-  return null;
-}
-
 /**
  * Sets a property |value| on |obj| with property name |key|. Like
  *
  *     obj[key] = value;
  *
  * but without triggering setters.
  */
 function defineProperty(obj, key, value) {
   $Object.defineProperty(obj, key, {
     __proto__: null,
@@ skipping 147 matching lines @@
       if (arguments.length <= 1)
         resolve(arguments[0]);
       else
         resolve($Array.slice(arguments));
     });
     $Function.apply(func, null, args);
   });
 }
 
 exports.$set('forEach', forEach);
-exports.$set('loadTypeSchema', loadTypeSchema);
 exports.$set('lookup', lookup);
 exports.$set('defineProperty', defineProperty);
 exports.$set('expose', expose);
 exports.$set('deepCopy', deepCopy);
 exports.$set('promise', promise);