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runtime/vm/service.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_SERVICE_H_
 #define VM_SERVICE_H_
 
 #include "include/dart_tools_api.h"
 
 #include "vm/allocation.h"
@@ skipping 21 matching lines @@
 
   // Returned string will be zone allocated.
   virtual char* GetServiceId(const Object& obj) = 0;
 
  private:
 };
 
 
 class RingServiceIdZone : public ServiceIdZone {
  public:
-  explicit RingServiceIdZone(ObjectIdRing* ring, ObjectIdRing::IdPolicy policy);
+  RingServiceIdZone();
   virtual ~RingServiceIdZone();
 
+  void Init(ObjectIdRing* ring, ObjectIdRing::IdPolicy policy);
+
   // Returned string will be zone allocated.
   virtual char* GetServiceId(const Object& obj);
 
   void set_policy(ObjectIdRing::IdPolicy policy) {
     policy_ = policy;
   }
 
   ObjectIdRing::IdPolicy policy() const {
     return policy_;
   }
@@ skipping 117 matching lines @@
   static bool needs_isolate_events_;
   static bool needs_debug_events_;
   static bool needs_gc_events_;
   static bool needs_echo_events_;
   static bool needs_graph_events_;
 };
 
 }  // namespace dart
 
 #endif  // VM_SERVICE_H_