[debugger] omit exception events for rethrown exceptions in async.

src/parsing/preparser.h

Index: src/parsing/preparser.h
diff --git a/src/parsing/preparser.h b/src/parsing/preparser.h
index 46835cafb9e4b5503d88438fb6222d532d65acc5..71ed1fdb274c5eb7922f7736345775312f9de8c6 100644
--- a/src/parsing/preparser.h
+++ b/src/parsing/preparser.h
@@ -502,8 +502,8 @@ class PreParserFactory {
     return PreParserExpression::Assignment();
   }
   PreParserExpression NewYield(PreParserExpression generator_object,
-                               PreParserExpression expression,
-                               int pos) {
+                               PreParserExpression expression, int pos,
+                               Yield::OnException on_exception) {
     return PreParserExpression::Default();
   }
   PreParserExpression NewConditional(PreParserExpression condition,