- Add a minimal implementation of Capability.

runtime/vm/custom_isolate_test.cc

 // Copyright (c) 2011, 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.
 
 // TODO(zra): Remove when tests are ready to enable.
 #include "platform/globals.h"
 #if !defined(TARGET_ARCH_ARM64)
 
 #include "include/dart_api.h"
 #include "include/dart_native_api.h"
@@ skipping 275 matching lines @@
   // Reload all the test classes here.
   //
   // TODO(turnidge): Use the create isolate callback instead?
   Dart_Handle lib = TestCase::LoadTestScript(kCustomIsolateScriptChars,
                                              NativeLookup);
   EXPECT_VALID(lib);
 
   Dart_Handle main_port = Dart_GetField(lib, NewString("mainPort"));
   EXPECT_VALID(main_port);
   Dart_Port main_port_id;
-  Dart_Handle err = Dart_PortGetId(main_port, &main_port_id);
+  Dart_Handle err = Dart_ReceivePortGetId(main_port, &main_port_id);
   EXPECT_VALID(err);
 
   OS::Print("-- Adding StartEvent to queue --\n");
   event_queue->Add(new StartEvent(new_isolate, isolate_main));
 
   // Restore the original isolate.
   Dart_ExitScope();
   Dart_ExitIsolate();
   Dart_EnterIsolate(saved_isolate);
   Dart_EnterScope();
@@ skipping 42 matching lines @@
   OS::Print("-- Finished event loop --\n");
   EXPECT_STREQ("Received: 43", saved_echo);
   free(const_cast<char*>(saved_echo));
 
   delete event_queue;
 }
 
 }  // namespace dart
 
 #endif  // !defined(TARGET_ARCH_ARM64)