Auto-rebaseline for r176651

LayoutTests/platform/mac/fast/repaint/repaint-across-writing-mode-boundary-expected.txt

Index: LayoutTests/platform/mac/fast/repaint/repaint-across-writing-mode-boundary-expected.txt
diff --git a/LayoutTests/platform/mac/fast/repaint/repaint-across-writing-mode-boundary-expected.txt b/LayoutTests/platform/mac/fast/repaint/repaint-across-writing-mode-boundary-expected.txt
index 60eaaa46b2e3ad39bec5bd2742efad3d50a78f94..aa883f5498d1b38d02831bfcd0eec5ab89d7fdd4 100644
--- a/LayoutTests/platform/mac/fast/repaint/repaint-across-writing-mode-boundary-expected.txt
+++ b/LayoutTests/platform/mac/fast/repaint/repaint-across-writing-mode-boundary-expected.txt
@@ -1,14 +1,14 @@
-(GraphicsLayer
-  (bounds 800.00 600.00)
-  (children 1
-    (GraphicsLayer
-      (bounds 800.00 600.00)
-      (contentsOpaque 1)
-      (drawsContent 1)
-      (repaint rects
-        (rect 548.00 191.00 24.00 36.00)
-      )
-    )
-  )
-)
+{
+  "bounds": [800, 600],
+  "children": [
+    {
+      "bounds": [800, 600],
+      "contentsOpaque": true,
+      "drawsContent": true,
+      "repaintRects": [
+        [548, 191, 24, 36]
+      ]
+    }
+  ]
+}