--- src/3rdparty/chromium/content/public/app/content_main_delegate.h.orig	2020-11-07 01:22:36 UTC
+++ src/3rdparty/chromium/content/public/app/content_main_delegate.h
@@ -60,7 +60,7 @@ class CONTENT_EXPORT ContentMainDelegate {
   // Called right before the process exits.
   virtual void ProcessExiting(const std::string& process_type) {}
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_BSD)
   // Tells the embedder that the zygote process is starting, and allows it to
   // specify one or more zygote delegates if it wishes by storing them in
   // |*delegates|.
@@ -70,7 +70,7 @@ class CONTENT_EXPORT ContentMainDelegate {
 
   // Called every time the zygote process forks.
   virtual void ZygoteForked() {}
-#endif  // defined(OS_LINUX)
+#endif  // defined(OS_LINUX) || defined(OS_BSD)
 
   // Fatal errors during initialization are reported by this function, so that
   // the embedder can implement graceful exit by displaying some message and
