add weakcallback without persistent copying

test/cctest/test-mark-compact.cc

Index: test/cctest/test-mark-compact.cc
diff --git a/test/cctest/test-mark-compact.cc b/test/cctest/test-mark-compact.cc
index e0e506c9a54a0eabcee9afa639b931468975a81b..2cb4646d5a8209a06d5116b61b5e10d18f35ce31 100644
--- a/test/cctest/test-mark-compact.cc
+++ b/test/cctest/test-mark-compact.cc
@@ -304,11 +304,11 @@ TEST(GCCallback) {
 
 static int NumberOfWeakCalls = 0;
 static void WeakPointerCallback(v8::Isolate* isolate,
-                                v8::Persistent<v8::Value> handle,
+                                v8::Persistent<v8::Value>* handle,
                                 void* id) {
   ASSERT(id == reinterpret_cast<void*>(1234));
   NumberOfWeakCalls++;
-  handle.Dispose(isolate);
+  handle->Dispose(isolate);
 }
 
 TEST(ObjectGroups) {
@@ -327,16 +327,16 @@ TEST(ObjectGroups) {
       global_handles->Create(HEAP->AllocateFixedArray(1)->ToObjectChecked());
   global_handles->MakeWeak(g1s1.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
   global_handles->MakeWeak(g1s2.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
   global_handles->MakeWeak(g1c1.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
 
   Handle<Object> g2s1 =
       global_handles->Create(HEAP->AllocateFixedArray(1)->ToObjectChecked());
@@ -346,16 +346,16 @@ TEST(ObjectGroups) {
     global_handles->Create(HEAP->AllocateFixedArray(1)->ToObjectChecked());
   global_handles->MakeWeak(g2s1.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
   global_handles->MakeWeak(g2s2.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
   global_handles->MakeWeak(g2c1.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
 
   Handle<Object> root = global_handles->Create(*g1s1);  // make a root.
 
@@ -384,8 +384,8 @@ TEST(ObjectGroups) {
   // Weaken the root.
   global_handles->MakeWeak(root.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
   // But make children strong roots---all the objects (except for children)
   // should be collectable now.
   global_handles->ClearWeakness(g1c1.location());
@@ -413,12 +413,12 @@ TEST(ObjectGroups) {
   // And now make children weak again and collect them.
   global_handles->MakeWeak(g1c1.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
   global_handles->MakeWeak(g2c1.location(),
                            reinterpret_cast<void*>(1234),
-                           NULL,
-                           &WeakPointerCallback);
+                           &WeakPointerCallback,
+                           NULL);
 
   HEAP->CollectGarbage(OLD_POINTER_SPACE);
   CHECK_EQ(7, NumberOfWeakCalls);