Remove shape-padding

Source/core/rendering/shapes/RasterShape.h

Index: Source/core/rendering/shapes/RasterShape.h
diff --git a/Source/core/rendering/shapes/RasterShape.h b/Source/core/rendering/shapes/RasterShape.h
index ed650a8044a370db8f8e908526a0a20c366ca97f..a5eb84570d7d15bde1d134ba293a6eee681c09b1 100644
--- a/Source/core/rendering/shapes/RasterShape.h
+++ b/Source/core/rendering/shapes/RasterShape.h
@@ -50,9 +50,8 @@ public:
     bool isEmpty() const { return m_bounds.isEmpty(); }
     void appendInterval(int y, int x1, int x2);
 
-    void getIncludedIntervals(int y1, int y2, IntShapeIntervals& result) const;
     void getExcludedIntervals(int y1, int y2, IntShapeIntervals& result) const;
-    bool firstIncludedIntervalY(int minY, const IntSize& minSize, LayoutUnit& result) const;
+
     PassOwnPtr<RasterShapeIntervals> computeShapeMarginIntervals(int shapeMargin) const;
 
     void buildBoundsPath(Path&) const;
@@ -99,15 +98,11 @@ public:
     }
 
     virtual LayoutRect shapeMarginLogicalBoundingBox() const OVERRIDE { return static_cast<LayoutRect>(marginIntervals().bounds()); }
-    virtual LayoutRect shapePaddingLogicalBoundingBox() const OVERRIDE { return static_cast<LayoutRect>(paddingIntervals().bounds()); }
     virtual bool isEmpty() const OVERRIDE { return m_intervals->isEmpty(); }
     virtual void getExcludedIntervals(LayoutUnit logicalTop, LayoutUnit logicalHeight, SegmentList&) const OVERRIDE;
-    virtual void getIncludedIntervals(LayoutUnit logicalTop, LayoutUnit logicalHeight, SegmentList&) const OVERRIDE;
-    virtual bool firstIncludedIntervalLogicalTop(LayoutUnit minLogicalIntervalTop, const FloatSize& minLogicalIntervalSize, LayoutUnit&) const OVERRIDE;
 
 private:
     const RasterShapeIntervals& marginIntervals() const;
-    const RasterShapeIntervals& paddingIntervals() const;
 
     OwnPtr<RasterShapeIntervals> m_intervals;
     mutable OwnPtr<RasterShapeIntervals> m_marginIntervals;