[parser] Minor cleanup after refactoring

src/parsing/parser.h

Index: src/parsing/parser.h
diff --git a/src/parsing/parser.h b/src/parsing/parser.h
index 3f1287a74c75fd2687d04590131af1094dbbae86..ac7a0a8307e46c8e8881f025a9296cbd5ee4e2e3 100644
--- a/src/parsing/parser.h
+++ b/src/parsing/parser.h
@@ -960,11 +960,6 @@ class Parser : public ParserBase<Parser> {
     return new (zone()) ZoneList<CaseClause*>(size, zone());
   }
 
-  V8_INLINE Block* NewBlock(ZoneList<const AstRawString*>* labels, int capacity,
-                            bool ignore_completion_value, int pos) {
-    return factory()->NewBlock(labels, capacity, ignore_completion_value, pos);
-  }
-
   V8_INLINE Expression* NewV8Intrinsic(const AstRawString* name,
                                        ZoneList<Expression*>* args, int pos,
                                        bool* ok);