[ESNext] Implement DynamicImportCall

src/parsing/preparser.h

Index: src/parsing/preparser.h
diff --git a/src/parsing/preparser.h b/src/parsing/preparser.h
index 0845ea3869a36aa97bd82d2dc2ab8eb9ae1533ee..637efa265519d89d22a14af261cec1d940c84db1 100644
--- a/src/parsing/preparser.h
+++ b/src/parsing/preparser.h
@@ -775,6 +775,11 @@ class PreParserFactory {
     return PreParserExpression::Default();
   }
 
+  PreParserExpression NewImportCallExpression(PreParserExpression args,
+                                              int pos) {
+    return PreParserExpression::Default();
+  }
+
   // Return the object itself as AstVisitor and implement the needed
   // dummy method right in this class.
   PreParserFactory* visitor() { return this; }