Generate DataViewInitialize built-in in hydrogen.

src/hydrogen.h

Index: src/hydrogen.h
diff --git a/src/hydrogen.h b/src/hydrogen.h
index c838c43306d6254c3020ad6c9957b6eb5df209e0..48b496b96461efd5971a3aed1d7c6fe8428dd49f 100644
--- a/src/hydrogen.h
+++ b/src/hydrogen.h
@@ -2142,6 +2142,8 @@ class HOptimizedGraphBuilder : public HGraphBuilder, public AstVisitor {
   bool IsCallNewArrayInlineable(CallNew* expr);
   void BuildInlinedCallNewArray(CallNew* expr);
 
+  void VisitDataViewInitialize(CallRuntime* expr);
+
   class PropertyAccessInfo {
    public:
     PropertyAccessInfo(Isolate* isolate, Handle<Map> map, Handle<String> name)