drop unused drawable-rendering path

Author: samizdatco

src/context/mod.rs

@@ -381,34 +381,6 @@ impl Context2D{
     });
   }
 
-  pub fn draw_drawable(&mut self, drobble:&mut Option<Drawable>, src_rect:&Rect, dst_rect:&Rect){
-    let mut paint = self.state.paint.clone();
-    paint.set_color(self.color_with_alpha(&BLACK));
-
-    if let Some(drobble) = drobble{
-      self.push();
-      self.with_canvas(|canvas| {
-        let size = ISize::new(dst_rect.width() as i32, dst_rect.height() as i32);
-        let mag = Point::new(dst_rect.width()/src_rect.width(), dst_rect.height()/src_rect.height());
-        let mut matrix = Matrix::new_identity();
-        matrix.pre_scale( (mag.x, mag.y), None )
-              .pre_translate((-src_rect.x(), -src_rect.y()));
-
-        if let Some(shadow_paint) = self.paint_for_shadow(&paint){
-          if let Some(mut surface) = Surface::new_raster_n32_premul(size){
-            surface.canvas().draw_drawable(drobble, Some(&matrix));
-            canvas.draw_image(&surface.image_snapshot(), (dst_rect.x(), dst_rect.y()), Some(&shadow_paint));
-          }
-        }
-
-        matrix.pre_translate((dst_rect.x()/mag.x, dst_rect.y()/mag.y));
-        canvas.clip_rect(dst_rect, ClipOp::Intersect, true)
-              .draw_drawable(drobble, Some(&matrix));
-      });
-      self.pop();
-    }
-  }
-
   pub fn draw_picture(&mut self, picture:&Option<Picture>, src_rect:&Rect, dst_rect:&Rect){
     let paint = self.paint_for_image();
     let size = ISize::new(dst_rect.width() as i32, dst_rect.height() as i32);