--- media/capture/video/video_capture_buffer_pool_impl.cc.orig	2022-02-28 16:54:41 UTC
+++ media/capture/video/video_capture_buffer_pool_impl.cc
@@ -74,7 +74,7 @@ VideoCaptureBufferPoolImpl::CreateSharedMemoryViaRawFi
     int buffer_id) {
 // This requires platforms where base::SharedMemoryHandle is backed by a
 // file descriptor.
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
   base::AutoLock lock(lock_);
 
   VideoCaptureBufferTracker* tracker = GetTracker(buffer_id);