Rename WeakReference to WeakReferenceSet.

runtime/vm/dart_api_impl.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_api.h"
 
 #include "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/dart.h"
@@ skipping 656 matching lines @@
   }
   if (values == NULL) {
     RETURN_NULL_ERROR(values);
   }
   if (num_values <= 0) {
     return Api::NewError(
         "%s expects argument 'num_values' to be greater than 0.",
         CURRENT_FUNC);
   }
 
-  WeakReference* reference = new WeakReference(keys, num_keys,
-                                               values, num_values);
-  state->DelayWeakReference(reference);
+  WeakReferenceSet* reference_set = new WeakReferenceSet(keys, num_keys,
+                                                         values, num_values);
+  state->DelayWeakReferenceSet(reference_set);
   return Api::Success(isolate);
 }
 
 
 // --- Garbage Collection Callbacks --
 
 
 DART_EXPORT Dart_Handle Dart_AddGcPrologueCallback(
     Dart_GcPrologueCallback callback) {
   Isolate* isolate = Isolate::Current();
@@ skipping 3486 matching lines @@
 DART_EXPORT void Dart_InitPerfEventsSupport(Dart_FileWriterFunction function) {
   Dart::set_perf_events_writer(function);
 }
 
 
 DART_EXPORT void Dart_InitFlowGraphPrinting(Dart_FileWriterFunction function) {
   Dart::set_flow_graph_writer(function);
 }
 
 }  // namespace dart