| Index: Source/core/rendering/RenderTheme.cpp
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| diff --git a/Source/core/rendering/RenderTheme.cpp b/Source/core/rendering/RenderTheme.cpp
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| index e30567edc1df83478230689d956e11363f26ce49..75a6b9b2d8e4eb8cf352045e18c7ca80068d9656 100644
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| --- a/Source/core/rendering/RenderTheme.cpp
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| +++ b/Source/core/rendering/RenderTheme.cpp
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| @@ -883,7 +883,7 @@ void RenderTheme::paintSliderTicks(RenderObject* o, const PaintInfo& paintInfo,
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|          tickRegionSideMargin = trackBounds.y() + (thumbSize.width() - tickSize.width() * zoomFactor) / 2.0;
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|          tickRegionWidth = trackBounds.height() - thumbSize.width();
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|      }
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| -    RefPtr<HTMLCollection> options = dataList->options();
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| +    RefPtrWillBeRawPtr<HTMLCollection> options = dataList->options();
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|      GraphicsContextStateSaver stateSaver(*paintInfo.context);
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|      paintInfo.context->setFillColor(o->resolveColor(CSSPropertyColor));
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|      for (unsigned i = 0; Element* element = options->item(i); i++) {
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| 
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