remove old MakeWeak

test/cctest/test-heap.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 405 matching lines @@
 
     Handle<Object> i = factory->NewStringFromAscii(CStrVector("fisk"));
     Handle<Object> u = factory->NewNumber(1.12344);
 
     h1 = global_handles->Create(*i);
     h2 = global_handles->Create(*u);
   }
 
   global_handles->MakeWeak(h2.location(),
                            reinterpret_cast<void*>(1234),
-                           &TestWeakGlobalHandleCallback,
-                           NULL);
+                           &TestWeakGlobalHandleCallback);
 
   // Scavenge treats weak pointers as normal roots.
   heap->PerformScavenge();
 
   CHECK((*h1)->IsString());
   CHECK((*h2)->IsHeapNumber());
 
   CHECK(!WeakPointerCleared);
   CHECK(!global_handles->IsNearDeath(h2.location()));
   CHECK(!global_handles->IsNearDeath(h1.location()));
@@ skipping 25 matching lines @@
     h2 = global_handles->Create(*u);
   }
 
   // Make sure the objects are promoted.
   heap->CollectGarbage(OLD_POINTER_SPACE);
   heap->CollectGarbage(NEW_SPACE);
   CHECK(!heap->InNewSpace(*h1) && !heap->InNewSpace(*h2));
 
   global_handles->MakeWeak(h2.location(),
                            reinterpret_cast<void*>(1234),
-                           &TestWeakGlobalHandleCallback,
-                           NULL);
+                           &TestWeakGlobalHandleCallback);
   CHECK(!GlobalHandles::IsNearDeath(h1.location()));
   CHECK(!GlobalHandles::IsNearDeath(h2.location()));
 
   // Incremental marking potentially marked handles before they turned weak.
   heap->CollectAllGarbage(Heap::kAbortIncrementalMarkingMask);
 
   CHECK((*h1)->IsString());
 
   CHECK(WeakPointerCleared);
   CHECK(!GlobalHandles::IsNearDeath(h1.location()));
@@ skipping 15 matching lines @@
 
   {
     HandleScope scope(isolate);
 
     Handle<Object> i = factory->NewStringFromAscii(CStrVector("fisk"));
     h = global_handles->Create(*i);
   }
 
   global_handles->MakeWeak(h.location(),
                            reinterpret_cast<void*>(1234),
-                           &TestWeakGlobalHandleCallback,
-                           NULL);
+                           &TestWeakGlobalHandleCallback);
 
   // Scanvenge does not recognize weak reference.
   heap->PerformScavenge();
 
   CHECK(!WeakPointerCleared);
 
   // Mark-compact treats weak reference properly.
   heap->CollectGarbage(OLD_POINTER_SPACE);
 
   CHECK(WeakPointerCleared);
@@ skipping 2578 matching lines @@
   }
   // An entire block of handles has been filled.
   // Next handle would require a new block.
   ASSERT(data->next == data->limit);
 
   DeferredHandleScope deferred(isolate);
   DummyVisitor visitor;
   isolate->handle_scope_implementer()->Iterate(&visitor);
   deferred.Detach();
 }