8265831: 8257831 broke Windows x86 build

Reviewed-by: shade

Author: tstuefe

src/hotspot/os/windows/os_windows.cpp

@@ -58,6 +58,7 @@
 #include "runtime/perfMemory.hpp"
 #include "runtime/safefetch.inline.hpp"
 #include "runtime/safepointMechanism.hpp"
+#include "runtime/semaphore.inline.hpp"
 #include "runtime/sharedRuntime.hpp"
 #include "runtime/statSampler.hpp"
 #include "runtime/thread.inline.hpp"