| // |kOverlayPopupAd| from web_feature.mojom. |
| const kOverlayPopupAd = 3253; |
| |
| // |kOverlayPopup| from web_feature.mojom. |
| const kOverlayPopup = 3331; |
| |
| function timeout(ms) { |
| return new Promise(resolve => setTimeout(resolve, ms)); |
| } |
| |
| function forceLayoutUpdate() { |
| return new Promise((resolve) => requestAnimationFrame(() => { setTimeout(() => { resolve(); }) })); |
| } |
| |
| function appendAdFrameTo(parent) { |
| let ad_frame = document.createElement('iframe'); |
| parent.appendChild(ad_frame); |
| internals.setIsAdSubframe(ad_frame); |
| return ad_frame; |
| } |