1 files changed, 1 insertions, 1 deletions
diff --git a/Source/WebCore/rendering/RenderSlider.h b/Source/WebCore/rendering/RenderSlider.h
index c1261bb26..5709e2d13 100644
--- a/Source/WebCore/rendering/RenderSlider.h
+++ b/Source/WebCore/rendering/RenderSlider.h
@@ -40,7 +40,7 @@ namespace WebCore {
         virtual const char* renderName() const { return "RenderSlider"; }
         virtual bool isSlider() const { return true; }
 
-        virtual int baselinePosition(FontBaseline, bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const;
+        virtual LayoutUnit baselinePosition(FontBaseline, bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const;
         virtual void computePreferredLogicalWidths();
         virtual bool requiresForcedStyleRecalcPropagation() const { return true; }
         virtual void layout();