зеркало из https://github.com/mozilla/gecko-dev.git
12 строки
231 B
HTML
12 строки
231 B
HTML
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<html>
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<head>
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<script>
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function start() {
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const iframe = document.createElement('iframe')
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iframe.policy.allowedFeatures()
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}
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window.addEventListener('load', start)
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</script>
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</head>
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</html>
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