$OpenBSD: patch-content_renderer_render_thread_impl_cc,v 1.17 2017/03/14 12:18:54 robert Exp $
--- content/renderer/render_thread_impl.cc.orig.port	Thu Mar  9 21:04:32 2017
+++ content/renderer/render_thread_impl.cc	Fri Mar 10 07:46:23 2017
@@ -207,11 +207,13 @@
 #include "content/common/external_ipc_dumper.h"
 #endif
 
+#if !defined(OS_BSD)
 #if defined(OS_MACOSX)
 #include <malloc/malloc.h>
 #else
 #include <malloc.h>
 #endif
+#endif
 
 using base::ThreadRestrictions;
 using blink::WebDocument;
@@ -882,7 +884,7 @@ void RenderThreadImpl::Init(
   GetRemoteInterfaces()->GetInterface(
       mojo::MakeRequest(&storage_partition_service_));
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_BSD)
   ChildProcess::current()->SetIOThreadPriority(base::ThreadPriority::DISPLAY);
   ChildThreadImpl::current()->SetThreadPriority(
       categorized_worker_pool_->background_worker_thread_id(),
@@ -1080,7 +1082,7 @@ void RenderThreadImpl::InitializeCompositorThread() {
   compositor_task_runner_->PostTask(
       FROM_HERE,
       base::Bind(base::IgnoreResult(&ThreadRestrictions::SetIOAllowed), false));
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_BSD)
   ChildThreadImpl::current()->SetThreadPriority(compositor_thread_->threadId(),
                                                 base::ThreadPriority::DISPLAY);
 #endif
@@ -1386,7 +1388,7 @@ media::GpuVideoAcceleratorFactories* RenderThreadImpl:
   const bool enable_video_accelerator =
       !cmd_line->HasSwitch(switches::kDisableAcceleratedVideoDecode);
   const bool enable_gpu_memory_buffer_video_frames =
-#if defined(OS_MACOSX) || defined(OS_LINUX)
+#if defined(OS_MACOSX) || defined(OS_LINUX) || defined(OS_BSD)
       !cmd_line->HasSwitch(switches::kDisableGpuMemoryBufferVideoFrames) &&
       !cmd_line->HasSwitch(switches::kDisableGpuCompositing) &&
       !gpu_channel_host->gpu_info().software_rendering;
@@ -1729,6 +1731,8 @@ void RenderThreadImpl::GetRendererMemoryMetrics(
 #else
   size_t malloc_usage = minfo.hblkhd + minfo.arena;
 #endif
+#elif defined(OS_BSD)
+  size_t malloc_usage = 0;
 #else
   size_t malloc_usage = GetMallocUsage();
 #endif
