No need to collect literal counts.

src/parsing/preparse-data.cc

Index: src/parsing/preparse-data.cc
diff --git a/src/parsing/preparse-data.cc b/src/parsing/preparse-data.cc
index b7c76a421657534b1179969bd9ab14f82404414b..da90f2f3bd38c28a7781f9e4ff54eb7f83e982cb 100644
--- a/src/parsing/preparse-data.cc
+++ b/src/parsing/preparse-data.cc
@@ -15,15 +15,14 @@ namespace internal {
 
 void ParserLogger::LogFunction(int start, int end, int num_parameters,
                                int function_length,
-                               bool has_duplicate_parameters, int literals,
-                               int properties, LanguageMode language_mode,
+                               bool has_duplicate_parameters, int properties,
+                               LanguageMode language_mode,
                                bool uses_super_property, bool calls_eval,
                                int num_inner_functions) {
   function_store_.Add(start);
   function_store_.Add(end);
   function_store_.Add(num_parameters);
   function_store_.Add(function_length);
-  function_store_.Add(literals);
   function_store_.Add(properties);
   function_store_.Add(
       FunctionEntry::EncodeFlags(language_mode, uses_super_property, calls_eval,