$OpenBSD: patch-base_threading_platform_thread_h,v 1.1 2017/01/26 17:08:25 robert Exp $
--- base/threading/platform_thread.h.orig.port	Fri Jan 13 11:22:11 2017
+++ base/threading/platform_thread.h	Fri Jan 13 11:22:17 2017
@@ -205,7 +205,7 @@ class BASE_EXPORT PlatformThread {
 
   static ThreadPriority GetCurrentThreadPriority();
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_BSD)
   // Toggles a specific thread's priority at runtime. This can be used to
   // change the priority of a thread in a different process and will fail
   // if the calling process does not have proper permissions. The
