Start using Dart_SetField and Dart_GetField in the vm.

runtime/bin/dartutils.h

 // 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.
 
 #ifndef BIN_DARTUTILS_H_
 #define BIN_DARTUTILS_H_
 
 #include "bin/builtin.h"
 #include "include/dart_api.h"
 #include "platform/globals.h"
@@ skipping 41 matching lines @@
   int max_count_;
   const char** arguments_;
 };
 
 
 class DartUtils {
  public:
   static int64_t GetIntegerValue(Dart_Handle value_obj);
   static const char* GetStringValue(Dart_Handle str_obj);
   static bool GetBooleanValue(Dart_Handle bool_obj);
-  static void SetIntegerInstanceField(Dart_Handle handle,
-                                      const char* name,
-                                      intptr_t val);
-  static intptr_t GetIntegerInstanceField(Dart_Handle handle,
-                                          const char* name);
-  static void SetStringInstanceField(Dart_Handle handle,
-                                     const char* name,
-                                     const char* val);
+  static void SetIntegerField(Dart_Handle handle,
+                              const char* name,
+                              intptr_t val);
+  static intptr_t GetIntegerField(Dart_Handle handle,
+                                  const char* name);
+  static void SetStringField(Dart_Handle handle,
+                             const char* name,
+                             const char* val);
   static bool IsDartSchemeURL(const char* url_name);
   static bool IsDartExtensionSchemeURL(const char* url_name);
   static bool IsDartIOLibURL(const char* url_name);
   static bool IsDartJsonLibURL(const char* url_name);
   static bool IsDartUriLibURL(const char* url_name);
   static bool IsDartUtfLibURL(const char* url_name);
   static Dart_Handle CanonicalizeURL(CommandLineOptions* url_mapping,
                                      Dart_Handle library,
                                      const char* url_str);
   static Dart_Handle ReadStringFromFile(const char* filename);
@@ skipping 191 matching lines @@
 
 class CObjectByteArray : public CObject {
  public:
   DECLARE_COBJECT_CONSTRUCTORS(ByteArray)
 
   int Length() const { return cobject_->value.as_byte_array.length; }
   uint8_t* Buffer() const { return cobject_->value.as_byte_array.values; }
 };
 
 #endif  // BIN_DARTUTILS_H_