/*
 * Copyright (c) 2014, Opera Software ASA. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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partial interface SharedWorker {
    // See https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/HighResolutionTime2/Overview.html for details.
    [CallWith=ExecutionContext] readonly attribute double workerStart;
};