embedded methods

R=r
OCL=17851
CL=17851
diff --git a/src/cmd/gc/go.h b/src/cmd/gc/go.h
index b8250b1..7c1d06e 100644
--- a/src/cmd/gc/go.h
+++ b/src/cmd/gc/go.h
@@ -402,9 +402,7 @@
 typedef	struct	Dlist	Dlist;
 struct	Dlist
 {
-	Sym*	sym;
-	uchar	ptr;
-	int	offset;
+	Type*	field;
 };
 
 EXTERN	Dlist	dotlist[10];	// size is max depth of embeddeds