$OpenBSD: patch-content_child_child_thread_impl_h,v 1.2 2017/10/28 07:36:00 robert Exp $
Index: content/child/child_thread_impl.h
--- content/child/child_thread_impl.h.orig
+++ content/child/child_thread_impl.h
@@ -120,7 +120,7 @@ class CONTENT_EXPORT ChildThreadImpl
   static std::unique_ptr<base::SharedMemory> AllocateSharedMemory(
       size_t buf_size);
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_BSD)
   void SetThreadPriority(base::PlatformThreadId id,
                          base::ThreadPriority priority);
 #endif
