function matchChrome() {
  if (useUserAgentDataBrand()) {
    return util.matchUserAgentDataBrand(Brand.CHROMIUM);
  }
  return ((util.matchUserAgent('Chrome') || util.matchUserAgent('CriOS')) &&
          !matchEdgeHtml()) ||
      isSilk();
}
@return {boolean} Whether the user's browser is any Chromium browser. This
    returns true for Chrome, Opera 15+, and Edge Chromium.