https://github.com/web-platform-tests/wpt
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Tip revision: 6b8588aa1af9eecacba49512eeee8aeba278091d authored by kritisingh1 on 27 March 2018, 18:18:07 UTC
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Tip revision: 6b8588a
postMessage-helper.html
<script>(opener||parent).postMessage(isSecureContext, '*')</script>
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