message: Remove middleware_conf.
diff: @@ -111,9 +111,6 @@ pub struct ModuleInfo {
  /// The data for each CustomSection in the module.
  pub custom_sections_data: PrimaryMap<CustomSectionIndex, Arc<[u8]>>,
  -
  - /// Middleware configurations. name -> (version, configuration)
  - pub middleware_conf: IndexMap<String, (u32, Arc<[u8]>)>,
  }
  impl ModuleInfo {
  @@ -141,7 +138,6 @@ impl ModuleInfo {
  num_imported_globals: 0,
  custom_sections: IndexMap::new(),
  custom_sections_data: PrimaryMap::new(),
  - middleware_conf: IndexMap::new(),
  }
  }
  