Complete support for Windows TLS destructors

runtime/vm/os_win.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"
 #if defined(TARGET_OS_WINDOWS)
 
 #include "vm/os.h"
 
 #include <malloc.h>  // NOLINT
@@ skipping 350 matching lines @@
 
 void OS::InitOnce() {
   // TODO(5411554): For now we check that initonce is called only once,
   // Once there is more formal mechanism to call InitOnce we can move
   // this check there.
   static bool init_once_called = false;
   ASSERT(init_once_called == false);
   init_once_called = true;
   // Do not pop up a message box when abort is called.
   _set_abort_behavior(0, _WRITE_ABORT_MSG);
+  ThreadLocalData::InitOnce();
   MonitorWaitData::monitor_wait_data_key_ = OSThread::CreateThreadLocal();
   MonitorData::GetMonitorWaitDataForThread();
   LARGE_INTEGER ticks_per_sec;
   if (!QueryPerformanceFrequency(&ticks_per_sec)) {
     qpc_ticks_per_second = 0;
   } else {
     qpc_ticks_per_second = static_cast<int64_t>(ticks_per_sec.QuadPart);
   }
 }
 
 
 void OS::Shutdown() {
+  // TODO(zra): Enable once VM can shutdown cleanly.
+  // ThreadLocalData::Shutdown();
 }
 
 
 void OS::Abort() {
   abort();
 }
 
 
 void OS::Exit(int code) {
   exit(code);
 }
 
 }  // namespace dart
 
 #endif  // defined(TARGET_OS_WINDOWS)