Bug 1475407 - Add ReferrerPolicy header to nsDocShellLoadInfo r=baku

Differential Revision: https://phabricator.services.mozilla.com/D2277

--HG--
extra : moz-landing-system : lando

docshell/base/nsDocShellLoadInfo.h

@@ -11,6 +11,7 @@
 #include "nsCOMPtr.h"
 #include "nsString.h"
 #include "nsDocShellLoadTypes.h"
+#include "mozilla/net/ReferrerPolicy.h"
 
 class nsIInputStream;
 class nsISHEntry;