Clip incremental invalidation rects for RenderBox

LayoutTests/fast/repaint/resize-with-border-clipped-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
-        [1, 0, 314, 307]
+        [220, 100, 80, 200],
+        [210, 100, 90, 200],
+        [100, 220, 200, 80],
+        [100, 210, 200, 90]
       ]
     }
   ]
 }