message: Restore `embed-gist-inline` feature
diff: @@ -4,7 +4,6 @@ import select from 'select-dom';
  import * as pageDetect from 'github-url-detection';
  import features from '.';
  -import {isFirefox} from '../github-helpers';
  const isGist = (link: HTMLAnchorElement): boolean =>
  !link.pathname.includes('.') && // Exclude links to embed files
  @@ -20,8 +19,8 @@ async function embedGist(link: HTMLAnchorElement): Promise<void> {
  link.after(info);
  try {
  - const response = await fetch(`${link.href}.json`);
  - const gistData = await response.json();
  + // Get the gist via background.js due to CORB policies introduced in Chrome 73
  + const gistData = await browser.runtime.sendMessage({request: `${link.href}.json`});
  const files = domify.one(gistData.div)!;
  const fileCount = files.children.length;
  @@ -60,9 +59,5 @@ void features.add({
  include: [
  pageDetect.hasComments
  ],
  - exclude: [
  - // https://github.com/sindresorhus/refined-github/issues/2022
  - () => isFirefox
  - ],
  init
  });
  