message: Remove extras from samplers
diff: @@ -413,8 +413,6 @@ static void process(cgltf_data* data, const char* input_path, const char* output
  comma(json_samplers);
  append(json_samplers, "{");
  writeSampler(json_samplers, sampler);
  - if (settings.keep_extras)
  - writeExtras(json_samplers, extras, sampler.extras);
  append(json_samplers, "}");
  }
  