fix(core/aria): Remove core/aria module (#1544)

Remove core/aria module, because it doesn't do anything helpful.

js/profile-w3c-common.js

@@ -29,7 +29,6 @@ define(
     "core/ui",
     "core/l10n",
     "w3c/defaults",
-    "core/aria",
     "core/style",
     "w3c/style",
     "w3c/l10n",

src/core/aria.js

@@ -1,15 +0,0 @@
-import { sub } from "core/pubsubhub";
-
-export const name = "core/aria";
-
-sub(
-  "end-all",
-  () => {
-    document.body.setAttribute("aria-busy", "false");
-  },
-  { once: true }
-);
-
-export function run(conf) {
-  document.body.setAttribute("aria-busy", "true");
-}

tests/spec/core/aria-spec.js

@@ -1,15 +0,0 @@
-"use strict";
-describe("Core — Aria", () => {
-  afterAll(flushIframes);
-  it("shows the body and sets it to no longer busy after processing", async () => {
-    const ops = {
-      config: makeBasicConfig(),
-      body: makeDefaultBody(),
-    };
-    const doc = await makeRSDoc(ops);
-    await doc.respecIsReady;
-    expect(doc.body.getAttribute("aria-busy")).toBe("false");
-    expect(doc.body.hidden).toBe(false);
-    expect(doc.body.hasAttribute("aria-live")).toBe(false);
-  });
-});

tests/testFiles.json

@@ -1,5 +1,4 @@
 [
-  "spec/core/aria-spec.js",
   "spec/core/best-practices-spec.js",
   "spec/core/biblio-db-spec.js",
   "spec/core/biblio-spec.js",
@@ -47,4 +46,4 @@
   "spec/w3c/permalinks-spec.js",
   "spec/w3c/seo-spec.js",
   "spec/w3c/style-spec.js"
-]
+]