Chromium Code Reviews| Index: third_party/WebKit/LayoutTests/custom-elements/imports/resources/upgrade.html |
| diff --git a/third_party/WebKit/LayoutTests/custom-elements/imports/resources/upgrade.html b/third_party/WebKit/LayoutTests/custom-elements/imports/resources/upgrade.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..ad5e0e59714d163824a80b17ea5387899a42dc3d |
| --- /dev/null |
| +++ b/third_party/WebKit/LayoutTests/custom-elements/imports/resources/upgrade.html |
| @@ -0,0 +1,13 @@ |
| +<!DOCTYPE html> |
| +<x-x id="aa"></x-x> |
| +<y-y id="bb"></y-y> |
| +<script> |
| +'use strict'; |
| + |
| +customElements.define('x-x', class extends HTMLElement { |
| + constructor() { |
| + super(); |
| + reactions.push({ type: 'constructor', element: this }); |
| + } |
| +}); |
| +</script> |