Collect closure functions in isolate

runtime/vm/service.cc

 // 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.
 
 #include "vm/service.h"
 
 #include "include/dart_api.h"
 #include "include/dart_native_api.h"
 #include "platform/globals.h"
 
@@ skipping 1246 matching lines @@
   if (strcmp(parts[2], "closures") == 0) {
     // Closure ids look like: "classes/17/closures/11"
     if (num_parts != 4) {
       return Object::sentinel().raw();
     }
     intptr_t id;
     if (!GetIntegerId(parts[3], &id)) {
       return Object::sentinel().raw();
     }
     Function& func = Function::Handle(zone);
-    func ^= cls.ClosureFunctionFromIndex(id);
+    func ^= isolate->ClosureFunctionFromIndex(id);
     if (func.IsNull()) {
       return Object::sentinel().raw();
     }
     return func.raw();
 
   } else if (strcmp(parts[2], "fields") == 0) {
     // Field ids look like: "classes/17/fields/11"
     if (num_parts != 4) {
       return Object::sentinel().raw();
     }
@@ skipping 2233 matching lines @@
     ServiceMethodDescriptor& method = service_methods_[i];
     if (strcmp(method_name, method.name) == 0) {
       return &method;
     }
   }
   return NULL;
 }
 
 
 }  // namespace dart