Bug 1788954 - Convert toolkit/components/nimbus to ES modules r=Standard8,pip-reviewers,credential-management-reviewers,sgalich

Differential Revision: https://phabricator.services.mozilla.com/D172850

browser/components/shell/ShellService.jsm

@@ -15,15 +15,12 @@ const { XPCOMUtils } = ChromeUtils.importESModule(
 const lazy = {};
 
 ChromeUtils.defineESModuleGetters(lazy, {
+  NimbusFeatures: "resource://nimbus/ExperimentAPI.sys.mjs",
   Subprocess: "resource://gre/modules/Subprocess.sys.mjs",
   WindowsRegistry: "resource://gre/modules/WindowsRegistry.sys.mjs",
   setTimeout: "resource://gre/modules/Timer.sys.mjs",
 });
 
-XPCOMUtils.defineLazyModuleGetters(lazy, {
-  NimbusFeatures: "resource://nimbus/ExperimentAPI.jsm",
-});
-
 XPCOMUtils.defineLazyServiceGetter(
   lazy,
   "XreDirProvider",