Chromium Code Reviews| Index: third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/worker-common.js |
| diff --git a/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/worker-common.js b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/worker-common.js |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..88d5a1824422154b112fbb0f31d76c3d78903cb8 |
| --- /dev/null |
| +++ b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/worker-common.js |
| @@ -0,0 +1,10 @@ |
| +function awaitProxyInit(proxy) { |
| + return new Promise((resolve, reject) => { |
| + function check() { |
| + if (proxy.initialized) |
| + resolve(proxy); |
| + requestAnimationFrame(check); |
| + } |
| + requestAnimationFrame(check); |
| + }); |
| +} |