[jdk13u-dev] RFR: 8278309: [windows] use of uninitialized OSThread::_state

[Yuri Nesterenko]

It was easy to find where to patch src/hotspot/os/windows/os_windows.cpp but not automatically (because of context difference).

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Commit messages:
 - Backport 54993b13078ceb05736bb0e1d7ed7415c390442e

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/325/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=325&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8278309
  Stats: 4 lines in 1 file changed: 3 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/325.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/325/head:pull/325

PR: https://git.openjdk.java.net/jdk13u-dev/pull/325