[API] Remove unnecessary java to json generator

Author: picandocodigo

elasticsearch-api/utils/Thorfile

@@ -2,6 +2,5 @@
 # Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
 # See the LICENSE file in the project root for more information
 
-require File.expand_path('./thor/generate_api')
 require File.expand_path('./thor/generate_source')
 require File.expand_path('./thor/lister')