Auto-rebaseline for r176651

LayoutTests/platform/win-xp/fast/repaint/bugzilla-6278-expected.txt

-(GraphicsLayer
-  (bounds 800.00 600.00)
-  (children 1
-    (GraphicsLayer
-      (bounds 800.00 600.00)
-      (contentsOpaque 1)
-      (drawsContent 1)
-      (repaint rects
-        (rect 304.00 138.00 2.00 215.00)
-        (rect 254.00 138.00 52.00 235.00)
-        (rect 10.00 323.00 242.00 50.00)
-        (rect 10.00 303.00 292.00 50.00)
-        (rect 10.00 138.00 292.00 215.00)
-        (rect 10.00 138.00 292.00 160.00)
-        (rect 10.00 138.00 242.00 235.00)
-        (rect 10.00 138.00 242.00 180.00)
-        (rect 8.00 355.00 784.00 20.00)
-        (rect 8.00 355.00 300.00 20.00)
-        (rect 8.00 355.00 300.00 20.00)
-        (rect 8.00 353.00 300.00 20.00)
-        (rect 0.00 363.00 800.00 20.00)
-      )
-    )
-  )
-)
+{
+  "bounds": [800, 600],
+  "children": [
+    {
+      "bounds": [800, 600],
+      "contentsOpaque": true,
+      "drawsContent": true,
+      "repaintRects": [
+        [304, 138, 2, 215],
+        [254, 138, 52, 235],
+        [10, 323, 242, 50],
+        [10, 303, 292, 50],
+        [10, 138, 292, 215],
+        [10, 138, 292, 160],
+        [10, 138, 242, 235],
+        [10, 138, 242, 180],
+        [8, 355, 784, 20],
+        [8, 355, 300, 20],
+        [8, 355, 300, 20],
+        [8, 353, 300, 20],
+        [0, 363, 800, 20]
+      ]
+    }
+  ]
+}