Call elements' destructors in HashTable

third_party/WebKit/Source/platform/wtf/HashTable.h

 /*
  * Copyright (C) 2005, 2006, 2007, 2008, 2011, 2012 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2008 David Levin <levin@chromium.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 1648 matching lines @@
       DCHECK_NE(&table_[i], entry);
       if (Traits::kEmptyValueIsZero) {
         memset(&temporary_table[i], 0, sizeof(ValueType));
       } else {
         InitializeBucket(temporary_table[i]);
       }
     } else {
       Mover<ValueType, Allocator,
             Traits::template NeedsToForbidGCOnMove<>::value>::
           Move(std::move(table_[i]), temporary_table[i]);
+      table_[i].~ValueType();
     }
   }
   table_ = temporary_table;
 
   if (Traits::kEmptyValueIsZero) {
     memset(original_table, 0, new_table_size * sizeof(ValueType));
   } else {
     for (unsigned i = 0; i < new_table_size; i++)
       InitializeBucket(original_table[i]);
   }
@@ skipping 593 matching lines @@
   CollectionIterator end(to_be_removed.end());
   for (CollectionIterator it(to_be_removed.begin()); it != end; ++it)
     collection.erase(*it);
 }
 
 }  // namespace WTF
 
 #include "wtf/HashIterators.h"
 
 #endif  // WTF_HashTable_h