Wrap GCed raw pointer parameters of WTF::bind with Persistent

third_party/WebKit/Source/platform/heap/HeapTest.cpp

 /*
  * Copyright (C) 2013 Google Inc. 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
@@ skipping 5214 matching lines @@
 {
     Persistent<HeapHashMap<int, WeakMember<IntWrapper>>> map = new HeapHashMap<int, WeakMember<IntWrapper>>();
     addElementsToWeakMap(map);
     HeapHashMap<int, WeakMember<IntWrapper>>::AddResult result = map->add(800, nullptr);
     conservativelyCollectGarbage();
     result.storedValue->value = IntWrapper::create(42);
 }
 
 TEST(HeapTest, Bind)
 {
-    std::unique_ptr<SameThreadClosure> closure = bind(static_cast<void (Bar::*)(Visitor*)>(&Bar::trace), Bar::create(), static_cast<Visitor*>(0));
+    std::unique_ptr<SameThreadClosure> closure = bind(static_cast<void (Bar::*)(Visitor*)>(&Bar::trace), wrapCrossThreadPersistent(Bar::create()), nullptr);
     // OffHeapInt* should not make Persistent.
     std::unique_ptr<SameThreadClosure> closure2 = bind(&OffHeapInt::voidFunction, OffHeapInt::create(1));
     preciselyCollectGarbage();
     // The closure should have a persistent handle to the Bar.
     EXPECT_EQ(1u, Bar::s_live);
 
     UseMixin::s_traceCount = 0;
     Mixin* mixin = UseMixin::create();
-    std::unique_ptr<SameThreadClosure> mixinClosure = bind(static_cast<void (Mixin::*)(Visitor*)>(&Mixin::trace), mixin, static_cast<Visitor*>(0));
+    std::unique_ptr<SameThreadClosure> mixinClosure = bind(static_cast<void (Mixin::*)(Visitor*)>(&Mixin::trace), wrapCrossThreadPersistent(mixin), nullptr);
     preciselyCollectGarbage();
     // The closure should have a persistent handle to the mixin.
     EXPECT_EQ(1, UseMixin::s_traceCount);
 }
 
 typedef HeapHashSet<WeakMember<IntWrapper>> WeakSet;
 
 // These special traits will remove a set from a map when the set is empty.
 struct EmptyClearingHashSetTraits : HashTraits<WeakSet> {
     static const WTF::WeakHandlingFlag weakHandlingFlag = WTF::WeakHandlingInCollections;
@@ skipping 1669 matching lines @@
     static_assert(WTF::IsGarbageCollectedType<HeapLinkedHashSet<Member<IntWrapper>>>::value, "HeapLinkedHashSet");
     static_assert(WTF::IsGarbageCollectedType<HeapListHashSet<Member<IntWrapper>>>::value, "HeapListHashSet");
     static_assert(WTF::IsGarbageCollectedType<HeapHashCountedSet<Member<IntWrapper>>>::value, "HeapHashCountedSet");
     static_assert(WTF::IsGarbageCollectedType<HeapHashMap<int, Member<IntWrapper>>>::value, "HeapHashMap");
     static_assert(WTF::IsGarbageCollectedType<HeapVector<Member<IntWrapper>>>::value, "HeapVector");
     static_assert(WTF::IsGarbageCollectedType<HeapDeque<Member<IntWrapper>>>::value, "HeapDeque");
     static_assert(WTF::IsGarbageCollectedType<HeapTerminatedArray<Member<IntWrapper>>>::value, "HeapTerminatedArray");
 }
 
 } // namespace blink