Redirect most NewUnresolved calls over Parser

src/parsing/preparser.h

Index: src/parsing/preparser.h
diff --git a/src/parsing/preparser.h b/src/parsing/preparser.h
index 4e2037deb2f2d92e5a28b49581fcfe369f278954..26ddf233b4f3a91663400c4f8f097c297b1a1e3f 100644
--- a/src/parsing/preparser.h
+++ b/src/parsing/preparser.h
@@ -801,8 +801,7 @@ class PreParserTraits {
     return PreParserIdentifier::Default();
   }
 
-  static PreParserExpression ThisExpression(PreParserFactory* factory,
-                                            int pos) {
+  static PreParserExpression ThisExpression(int pos) {
     return PreParserExpression::This();
   }
 
@@ -816,8 +815,7 @@ class PreParserTraits {
     return PreParserExpression::SuperCallReference();
   }
 
-  static PreParserExpression NewTargetExpression(PreParserFactory* factory,
-                                                 int pos) {
+  static PreParserExpression NewTargetExpression(int pos) {
     return PreParserExpression::Default();
   }
 
@@ -832,9 +830,9 @@ class PreParserTraits {
     return PreParserExpression::Default();
   }
 
-  static PreParserExpression ExpressionFromIdentifier(
-      PreParserIdentifier name, int start_position, int end_position,
-      PreParserFactory* factory) {
+  static PreParserExpression ExpressionFromIdentifier(PreParserIdentifier name,
+                                                      int start_position,
+                                                      int end_position) {
     return PreParserExpression::FromIdentifier(name);
   }