Remove getters that duplicate FunctionKind in SharedFunctionInfo and ParseInfo

src/parsing/parse-info.cc

 // 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.
 
 #include "src/parsing/parse-info.h"
 
 #include "src/ast/ast-value-factory.h"
 #include "src/ast/ast.h"
 
 namespace v8 {
@@ skipping 70 matching lines @@
   }
   ast_value_factory_ = nullptr;
 }
 
 DeclarationScope* ParseInfo::scope() const { return literal()->scope(); }
 
 bool ParseInfo::is_declaration() const {
   return (compiler_hints_ & (1 << SharedFunctionInfo::kIsDeclaration)) != 0;
 }
 
-bool ParseInfo::is_arrow() const {
-  return (compiler_hints_ & (1 << SharedFunctionInfo::kIsArrow)) != 0;
-}
-
-bool ParseInfo::is_async() const {
-  return (compiler_hints_ & (1 << SharedFunctionInfo::kIsAsyncFunction)) != 0;
-}
-
-bool ParseInfo::is_default_constructor() const {
-  return (compiler_hints_ & (1 << SharedFunctionInfo::kIsDefaultConstructor)) !=
-         0;
-}
-
 bool ParseInfo::requires_class_field_init() const {
   return (compiler_hints_ &
           (1 << SharedFunctionInfo::kRequiresClassFieldInit)) != 0;
 }
 bool ParseInfo::is_class_field_initializer() const {
   return (compiler_hints_ &
           (1 << SharedFunctionInfo::kIsClassFieldInitializer)) != 0;
 }
 
 FunctionKind ParseInfo::function_kind() const {
   return SharedFunctionInfo::FunctionKindBits::decode(compiler_hints_);
 }
 
 #ifdef DEBUG
 bool ParseInfo::script_is_native() const {
   return script_->type() == Script::TYPE_NATIVE;
 }
 #endif  // DEBUG
 
 }  // namespace internal
 }  // namespace v8