Auto delete persistent weak handles during finalization after invoking the callback associated with…

runtime/lib/typed_data.cc

Index: runtime/lib/typed_data.cc
===================================================================
--- runtime/lib/typed_data.cc	(revision 34199)
+++ runtime/lib/typed_data.cc	(working copy)
@@ -43,10 +43,9 @@
 }
 
 
-static void PeerFinalizer(Dart_Isolate isolate,
+static void PeerFinalizer(void* isolate_callback_data,
                           Dart_WeakPersistentHandle handle,
                           void* peer) {
-  Dart_DeleteWeakPersistentHandle(isolate, handle);
   OS::AlignedFree(peer);
 }