$OpenBSD: patch-third_party_WebKit_Source_platform_heap_ThreadState_h,v 1.11 2016/10/27 18:30:41 robert Exp $
--- third_party/WebKit/Source/platform/heap/ThreadState.h.orig.port	Thu Sep  1 00:03:49 2016
+++ third_party/WebKit/Source/platform/heap/ThreadState.h	Thu Sep  1 11:12:24 2016
@@ -193,7 +193,7 @@ class PLATFORM_EXPORT ThreadState { (public)
 
     static ThreadState* current()
     {
-#if defined(__GLIBC__) || OS(ANDROID) || OS(FREEBSD)
+#if defined(__GLIBC__) || OS(ANDROID) || OS(FREEBSD) || OS(OPENBSD)
         // TLS lookup is fast in these platforms.
         return **s_threadSpecific;
 #else
