Start using Dart_SetField and Dart_GetField in the vm.

runtime/vm/snapshot_test.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_debugger_api.h"
 #include "platform/assert.h"
 #include "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_api_message.h"
@@ skipping 1479 matching lines @@
   Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL);
   Dart_EnterScope();
 
   // xxx
   Dart_Handle send_port = Dart_InvokeStatic(lib,
                                             Dart_NewString(""),
                                             Dart_NewString("main"),
                                             0,
                                             NULL);
   EXPECT_VALID(send_port);
-  Dart_Handle result =
-      Dart_GetInstanceField(send_port, Dart_NewString("_id"));
+  Dart_Handle result = Dart_GetField(send_port, Dart_NewString("_id"));
   ASSERT(!Dart_IsError(result));
   ASSERT(Dart_IsInteger(result));
   int64_t send_port_id;
   Dart_Handle result2 = Dart_IntegerToInt64(result, &send_port_id);
   ASSERT(!Dart_IsError(result2));
 
   // Setup single object message.
   Dart_CObject object;
 
   object.type = Dart_CObject::kNull;
@@ skipping 47 matching lines @@
   EXPECT(Dart_ErrorHasException(result));
   EXPECT_SUBSTRING("Exception: nulltruefalse1234563.14[]100123456789\n",
                    Dart_GetError(result));
 
   Dart_ExitScope();
 }
 
 #endif  // defined(TARGET_ARCH_IA32) || defined(TARGET_ARCH_X64).
 
 }  // namespace dart