Fix thread-interrupter shutdown on Windows.

runtime/vm/os_win.cc

Index: runtime/vm/os_win.cc
diff --git a/runtime/vm/os_win.cc b/runtime/vm/os_win.cc
index 98e864eb93920207a162bfc4cd222865392f58e9..800e7591c9c73e4de8aef8f7051694b6fbb68199 100644
--- a/runtime/vm/os_win.cc
+++ b/runtime/vm/os_win.cc
@@ -316,12 +316,8 @@ void OS::InitOnce() {
   init_once_called = true;
   // Do not pop up a message box when abort is called.
   _set_abort_behavior(0, _WRITE_ABORT_MSG);
-  ThreadInlineImpl::thread_id_key = Thread::CreateThreadLocal();
   MonitorWaitData::monitor_wait_data_key_ = Thread::CreateThreadLocal();
   MonitorData::GetMonitorWaitDataForThread();
-  ThreadId thread_id = ThreadInlineImpl::CreateThreadId();
-  Thread::SetThreadLocal(ThreadInlineImpl::thread_id_key,
-                         reinterpret_cast<DWORD>(thread_id));
 }