LibGfx: Remove now-unused RepeatingBitmapPaintStyle, OffsetPaintStyle

Userland/Libraries/LibGfx/PaintStyle.h

@@ -83,63 +83,6 @@ private:
     IntPoint m_offset;
 };
 
-class RepeatingBitmapPaintStyle : public Gfx::PaintStyle {
-public:
-    static ErrorOr<NonnullRefPtr<RepeatingBitmapPaintStyle>> create(Gfx::Bitmap const& bitmap, Gfx::IntPoint steps, Color fallback)
-    {
-        return adopt_nonnull_ref_or_enomem(new (nothrow) RepeatingBitmapPaintStyle(bitmap, steps, fallback));
-    }
-
-    virtual Color sample_color(Gfx::IntPoint point) const override
-    {
-        point.set_x(point.x() % m_steps.x());
-        point.set_y(point.y() % m_steps.y());
-        if (point.x() < 0 || point.y() < 0 || point.x() >= m_bitmap->width() || point.y() >= m_bitmap->height())
-            return m_fallback;
-        auto px = m_bitmap->get_pixel(point);
-        return px;
-    }
-
-private:
-    RepeatingBitmapPaintStyle(Gfx::Bitmap const& bitmap, Gfx::IntPoint steps, Color fallback)
-        : m_bitmap(bitmap)
-        , m_steps(steps)
-        , m_fallback(fallback)
-    {
-    }
-
-    NonnullRefPtr<Gfx::Bitmap const> m_bitmap;
-    Gfx::IntPoint m_steps;
-    Color m_fallback;
-};
-
-class OffsetPaintStyle : public Gfx::PaintStyle {
-public:
-    static ErrorOr<NonnullRefPtr<OffsetPaintStyle>> create(RefPtr<PaintStyle> other, Gfx::AffineTransform transform)
-    {
-        return adopt_nonnull_ref_or_enomem(new (nothrow) OffsetPaintStyle(move(other), transform));
-    }
-
-    virtual void paint(Gfx::IntRect physical_bounding_box, PaintFunction paint) const override
-    {
-        m_other->paint(m_transform.map(physical_bounding_box), [=, this, paint = move(paint)](SamplerFunction sampler) {
-            paint([=, this, sampler = move(sampler)](Gfx::IntPoint point) {
-                return sampler(m_transform.map(point));
-            });
-        });
-    }
-
-private:
-    OffsetPaintStyle(RefPtr<PaintStyle> other, Gfx::AffineTransform transform)
-        : m_other(move(other))
-        , m_transform(transform)
-    {
-    }
-
-    RefPtr<PaintStyle> m_other;
-    Gfx::AffineTransform m_transform;
-};
-
 class GradientPaintStyle : public PaintStyle {
 public:
     ErrorOr<void> add_color_stop(float position, Color color, Optional<float> transition_hint = {})