Remove get from CrossThreadPersistent to avoid accidental use

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 503 matching lines @@
     {
         ThreadedTesterBase::test(new ThreadedHeapTester);
     }
 
     ~ThreadedHeapTester() override
     {
         // Verify that the threads cleared their CTPs when
         // terminating, preventing access to a finalized heap.
         for (auto& globalIntWrapper : m_crossPersistents) {
             ASSERT(globalIntWrapper.get());
-            EXPECT_FALSE(globalIntWrapper.get()->get());
+            EXPECT_FALSE(static_cast<bool>(*globalIntWrapper.get()));
         }
     }
 
 protected:
     using GlobalIntWrapperPersistent = CrossThreadPersistent<IntWrapper>;
 
     Mutex m_mutex;
     Vector<OwnPtr<GlobalIntWrapperPersistent>> m_crossPersistents;
 
     PassOwnPtr<GlobalIntWrapperPersistent> createGlobalPersistent(int value)
@@ skipping 6387 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