Remove unused parameter to LexConflictManager

spec/compiler/build_tables/lex_conflict_manager_spec.cc

@@ -9,13 +9,7 @@ using namespace build_tables;
 START_TEST
 
 describe("LexConflictManager::resolve(new_action, old_action)", []() {
-  LexicalGrammar lexical_grammar{{
-    Variable("other_token", VariableTypeNamed, pattern("[a-b]")),
-    Variable("lookahead_token", VariableTypeNamed, pattern("[c-d]"))
-  }, {}};
-
-  LexConflictManager conflict_manager(lexical_grammar);
-
+  LexConflictManager conflict_manager;
   bool update;
   Symbol sym1(0, true);
   Symbol sym2(1, true);

src/compiler/build_tables/build_lex_table.cc

@@ -41,7 +41,6 @@ class LexTableBuilder {
  public:
   LexTableBuilder(ParseTable *parse_table, const LexicalGrammar &lex_grammar)
       : lex_grammar(lex_grammar),
-        conflict_manager(lex_grammar),
         parse_table(parse_table) {
     for (const rule_ptr &rule : lex_grammar.separators)
       separator_rules.push_back(rules::Repeat::build(rule));

src/compiler/build_tables/lex_conflict_manager.cc

@@ -6,9 +6,6 @@
 namespace tree_sitter {
 namespace build_tables {
 
-LexConflictManager::LexConflictManager(const LexicalGrammar &grammar)
-    : grammar(grammar) {}
-
 bool LexConflictManager::resolve(const LexAction &new_action,
                                  const LexAction &old_action) {
   if (new_action.type < old_action.type)

src/compiler/build_tables/lex_conflict_manager.h

@@ -13,10 +13,7 @@ class LexAction;
 namespace build_tables {
 
 class LexConflictManager {
-  const LexicalGrammar grammar;
-
  public:
-  explicit LexConflictManager(const LexicalGrammar &);
   bool resolve(const LexAction &, const LexAction &);
 
   std::set<rules::Symbol> fragile_tokens;