| Index: third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/basic-plumbing-main-to-worker.js
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| diff --git a/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/basic-plumbing-main-to-worker.js b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/basic-plumbing-main-to-worker.js
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..e551f837ead12a789ae9eef0de8763c6b36d265e
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| --- /dev/null
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| +++ b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/resources/basic-plumbing-main-to-worker.js
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| @@ -0,0 +1,16 @@
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| +self.importScripts('worker-common.js');
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| +
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| +self.onmessage = function(msg) {
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| +  if (msg.data.proxy)
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| +    self.proxy = msg.data.proxy;
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| +
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| +  awaitProxyInit(self.proxy).then((proxy) => {
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| +    var keys = ['opacity', 'scrollTop', 'scrollLeft'];
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| +    var values = {};
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| +    for (var i = 0; i < keys.length; i++) {
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| +      values[keys[i]] = proxy[keys[i]];
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| +    }
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| +    values.transform = proxy.transform.toFloat32Array();
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| +    postMessage(values);
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| +  });
 | 
| +}
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| 
 |