| Index: Source/core/rendering/RenderListBox.cpp
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| diff --git a/Source/core/rendering/RenderListBox.cpp b/Source/core/rendering/RenderListBox.cpp
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| index d5293088bd6201f398371facd656630cf79319ac..7f8501207e06149c581d0beb7272c19bcd5ea554 100644
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| --- a/Source/core/rendering/RenderListBox.cpp
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| +++ b/Source/core/rendering/RenderListBox.cpp
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| @@ -942,7 +942,7 @@ void RenderListBox::destroyScrollbar()
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|          ScrollableArea::willRemoveScrollbar(m_vBar.get(), VerticalScrollbar);
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|      m_vBar->removeFromParent();
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|      m_vBar->disconnectFromScrollableArea();
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| -    m_vBar = 0;
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| +    m_vBar = nullptr;
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|  }
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|  
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|  void RenderListBox::setHasVerticalScrollbar(bool hasScrollbar)
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| 
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