Function getImageData

src/background/utils/icon.js:24–24

const iconDataCache = {};
/** @return {string | Promise<string>} */
export const getImageData = url => iconCache[url] || (iconCache[url] = loadIcon(url));
// Firefox Android does not support such APIs, use noop
const browserAction = (() => {
  // Using `chrome` namespace in order to skip our browser.js polyfill in Chrome