Add Service ID zones to service protocol

runtime/vm/isolate.h

 // Copyright (c) 2013, 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 VM_ISOLATE_H_
 #define VM_ISOLATE_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/base_isolate.h"
@@ skipping 59 matching lines @@
 class RawGrowableObjectArray;
 class RawMint;
 class RawObject;
 class RawInteger;
 class RawError;
 class RawFloat32x4;
 class RawInt32x4;
 class RawUserTag;
 class SampleBuffer;
 class SendPort;
+class ServiceIdZone;
 class Simulator;
 class StackResource;
 class StackZone;
 class StubCode;
 class TypeArguments;
 class TypeParameter;
 class UserTag;
 
 
 class IsolateVisitor {
@@ skipping 875 matching lines @@
   uint8_t* serialized_args_;
   intptr_t serialized_args_len_;
   uint8_t* serialized_message_;
   intptr_t serialized_message_len_;
   bool paused_;
 };
 
 }  // namespace dart
 
 #endif  // VM_ISOLATE_H_