text: --- headless/lib/headless_content_main_delegate.h.orig	2019-09-16 09:51:15 UTC
  +++ headless/lib/headless_content_main_delegate.h
  @@ -58,7 +58,7 @@ class HEADLESS_EXPORT HeadlessContentMainDelegate
   
     HeadlessBrowserImpl* browser() const { return browser_.get(); }
   
  -#if defined(OS_LINUX)
  +#if defined(OS_LINUX) || defined(OS_BSD)
     void ZygoteForked() override;
   #endif
   
  