Auto-rebaseline for r176651

LayoutTests/fast/images/repaint-subrect-grid-expected.txt

-(GraphicsLayer
-  (bounds 800.00 600.00)
-  (children 1
-    (GraphicsLayer
-      (bounds 800.00 600.00)
-      (contentsOpaque 1)
-      (drawsContent 1)
-      (repaint rects
-        (rect 46.00 18.00 18.00 19.00)
-        (rect 46.00 18.00 18.00 19.00)
-        (rect 37.00 37.00 18.00 18.00)
-        (rect 37.00 37.00 18.00 18.00)
-        (rect 37.00 0.00 18.00 18.00)
-        (rect 37.00 0.00 18.00 18.00)
-        (rect 28.00 18.00 18.00 19.00)
-        (rect 28.00 18.00 18.00 19.00)
-        (rect 18.00 37.00 19.00 18.00)
-        (rect 18.00 37.00 19.00 18.00)
-        (rect 18.00 0.00 19.00 18.00)
-        (rect 18.00 0.00 19.00 18.00)
-        (rect 9.00 18.00 18.00 19.00)
-        (rect 9.00 18.00 18.00 19.00)
-        (rect 0.00 37.00 18.00 18.00)
-        (rect 0.00 37.00 18.00 18.00)
-        (rect 0.00 18.00 9.00 19.00)
-        (rect 0.00 18.00 9.00 19.00)
-        (rect 0.00 0.00 18.00 18.00)
-        (rect 0.00 0.00 18.00 18.00)
-      )
-    )
-  )
-)
+{
+  "bounds": [800, 600],
+  "children": [
+    {
+      "bounds": [800, 600],
+      "contentsOpaque": true,
+      "drawsContent": true,
+      "repaintRects": [
+        [46, 18, 18, 19],
+        [46, 18, 18, 19],
+        [37, 37, 18, 18],
+        [37, 37, 18, 18],
+        [37, 0, 18, 18],
+        [37, 0, 18, 18],
+        [28, 18, 18, 19],
+        [28, 18, 18, 19],
+        [18, 37, 19, 18],
+        [18, 37, 19, 18],
+        [18, 0, 19, 18],
+        [18, 0, 19, 18],
+        [9, 18, 18, 19],
+        [9, 18, 18, 19],
+        [0, 37, 18, 18],
+        [0, 37, 18, 18],
+        [0, 18, 9, 19],
+        [0, 18, 9, 19],
+        [0, 0, 18, 18],
+        [0, 0, 18, 18]
+      ]
+    }
+  ]
+}