[class fields] Remove a bit of dead code leftover from cleanup

src/parsing/parse-info.h

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_PARSING_PARSE_INFO_H_
 #define V8_PARSING_PARSE_INFO_H_
 
 #include "include/v8.h"
 #include "src/globals.h"
 #include "src/handles.h"
@@ skipping 144 matching lines @@
     function_literal_id_ = function_literal_id;
   }
 
   int max_function_literal_id() const { return max_function_literal_id_; }
   void set_max_function_literal_id(int max_function_literal_id) {
     max_function_literal_id_ = max_function_literal_id;
   }
 
   // Getters for individual compiler hints.
   bool is_declaration() const;
-  bool requires_class_field_init() const;
-  bool is_class_field_initializer() const;
   FunctionKind function_kind() const;
 
   //--------------------------------------------------------------------------
   // TODO(titzer): these should not be part of ParseInfo.
   //--------------------------------------------------------------------------
   Isolate* isolate() const { return isolate_; }
   Handle<SharedFunctionInfo> shared_info() const { return shared_; }
   Handle<Script> script() const { return script_; }
   MaybeHandle<ScopeInfo> maybe_outer_scope_info() const {
     return maybe_outer_scope_info_;
@@ skipping 83 matching lines @@
 
   void SetFlag(Flag f) { flags_ |= f; }
   void SetFlag(Flag f, bool v) { flags_ = v ? flags_ | f : flags_ & ~f; }
   bool GetFlag(Flag f) const { return (flags_ & f) != 0; }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSE_INFO_H_