Support new getter syntax (no formal parameter list)

runtime/vm/dart_api_impl.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "include/dart_api.h"
 
 #include "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/dart.h"
@@ skipping 2745 matching lines @@
                                               bool* is_getter) {
   Isolate* isolate = Isolate::Current();
   DARTSCOPE(isolate);
   if (is_getter == NULL) {
     RETURN_NULL_ERROR(is_getter);
   }
   const Function& func = Api::UnwrapFunctionHandle(isolate, function);
   if (func.IsNull()) {
     RETURN_TYPE_ERROR(isolate, function, Function);
   }
-  *is_getter = (func.kind() == RawFunction::kGetterFunction);
+  *is_getter = func.IsGetterFunction();
   return Api::Success(isolate);
 }
 
 
 DART_EXPORT Dart_Handle Dart_FunctionIsSetter(Dart_Handle function,
                                               bool* is_setter) {
   Isolate* isolate = Isolate::Current();
   DARTSCOPE(isolate);
   if (is_setter == NULL) {
     RETURN_NULL_ERROR(is_setter);
@@ skipping 1304 matching lines @@
 DART_EXPORT void Dart_InitPerfEventsSupport(Dart_FileWriterFunction function) {
   Dart::set_perf_events_writer(function);
 }
 
 
 DART_EXPORT void Dart_InitFlowGraphPrinting(Dart_FileWriterFunction function) {
   Dart::set_flow_graph_writer(function);
 }
 
 }  // namespace dart