Revert FCM text-based-repaint change and rebaselines

LayoutTests/fast/repaint/outline-child-repaint-expected.txt

Index: LayoutTests/fast/repaint/outline-child-repaint-expected.txt
diff --git a/LayoutTests/fast/repaint/outline-child-repaint-expected.txt b/LayoutTests/fast/repaint/outline-child-repaint-expected.txt
index 156dd0fae96cf08d222221b413fe02d08c9ad100..513aa5b47fc9b4a761a77cb24c22af193f0de047 100644
--- a/LayoutTests/fast/repaint/outline-child-repaint-expected.txt
+++ b/LayoutTests/fast/repaint/outline-child-repaint-expected.txt
@@ -2,18 +2,8 @@ This is a repaint test for https://bugs.webkit.org/show_bug.cgi?id=22159 Repaint
 
 If the test passes, you should not see any red below
 
-(GraphicsLayer
-  (bounds 800.00 600.00)
-  (children 1
-    (GraphicsLayer
-      (bounds 800.00 600.00)
-      (contentsOpaque 1)
-      (drawsContent 1)
-      (repaint rects
-        (rect 0.00 140.00 220.00 60.00)
-        (rect 0.00 240.00 220.00 60.00)
-      )
-    )
-  )
+(repaint rects
+  (rect 0 140 220 60)
+  (rect 0 240 220 60)
 )