diff --git a/engine/src/flutter/tests/layout/ellipsis-expected.txt b/engine/src/flutter/tests/layout/ellipsis-expected.txt
index 51ce0e0621..1509ce8d2e 100644
--- a/engine/src/flutter/tests/layout/ellipsis-expected.txt
+++ b/engine/src/flutter/tests/layout/ellipsis-expected.txt
@@ -2,7 +2,7 @@ layer at (0,0) size 800x600
   RenderView {#document} at (0,0) size 800x600
 layer at (0,0) size 800x94
   RenderBlock {sky} at (0,0) size 800x94
-layer at (0,0) size 56x69 clip at (3,3) size 50x63 scrollWidth 93
+layer at (0,0) size 56x69 clip at (3,3) size 50x63
   RenderBlock {div} at (0,0) size 56x69 [border: (3px solid #0000FF)]
     RenderParagraph (anonymous) at (3,3) size 50x19
       RenderText {#text} at (0,0) size 91x19
@@ -10,11 +10,11 @@ layer at (0,0) size 56x69 clip at (3,3) size 50x63 scrollWidth 93
     RenderParagraph (anonymous) at (3,47) size 50x19
       RenderText {#text} at (0,0) size 94x19
         text run at (0,0) width 94: "all ellipsize."
-layer at (3,22) size 56x25 backgroundClip at (3,22) size 50x25 clip at (6,25) size 47x19 outlineClip at (3,3) size 50x63 scrollWidth 53
+layer at (3,22) size 56x25 backgroundClip at (3,22) size 50x25 clip at (6,25) size 47x19 outlineClip at (3,3) size 50x63
   RenderParagraph {p} at (3,22) size 56x25 [border: (3px solid #FF0000)]
     RenderText {#text} at (3,3) size 54x19
       text run at (3,3) width 54: "should"
-layer at (0,69) size 56x25 clip at (3,72) size 50x19 scrollWidth 117
+layer at (0,69) size 56x25 clip at (3,72) size 50x19
   RenderParagraph {p} at (0,69) size 56x25 [border: (3px solid #FF0000)]
     RenderInline {span} at (0,0) size 117x19
       RenderText {#text} at (3,3) size 117x19
diff --git a/engine/src/flutter/tests/lowlevel/scrollbar-expected.txt b/engine/src/flutter/tests/lowlevel/scrollbar-expected.txt
deleted file mode 100644
index 329f464e7d..0000000000
--- a/engine/src/flutter/tests/lowlevel/scrollbar-expected.txt
+++ /dev/null
@@ -1,67 +0,0 @@
-layer at (0,0) size 800x600
-  RenderView {#document} at (0,0) size 800x600
-layer at (0,0) size 800x400
-  RenderBlock {sky} at (0,0) size 800x400
-layer at (0,0) size 800x400 scrollHeight 1500
-  RenderBlock {scroller} at (0,0) size 800x400
-    RenderBlock {div} at (0,0) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 10x19
-          text run at (0,0) width 10: "a"
-    RenderBlock {div} at (0,100) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 11x19
-          text run at (0,0) width 11: "b"
-    RenderBlock {div} at (0,200) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 9x19
-          text run at (0,0) width 9: "c"
-    RenderBlock {div} at (0,300) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 11x19
-          text run at (0,0) width 11: "d"
-    RenderBlock {div} at (0,400) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 10x19
-          text run at (0,0) width 10: "e"
-    RenderBlock {div} at (0,500) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 6x19
-          text run at (0,0) width 6: "f"
-    RenderBlock {div} at (0,600) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 11x19
-          text run at (0,0) width 11: "g"
-    RenderBlock {div} at (0,700) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 11x19
-          text run at (0,0) width 11: "h"
-    RenderBlock {div} at (0,800) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 5x19
-          text run at (0,0) width 5: "i"
-    RenderBlock {div} at (0,900) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 5x19
-          text run at (0,0) width 5: "j"
-    RenderBlock {div} at (0,1000) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 10x19
-          text run at (0,0) width 10: "k"
-    RenderBlock {div} at (0,1100) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 5x19
-          text run at (0,0) width 5: "l"
-    RenderBlock {div} at (0,1200) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 16x19
-          text run at (0,0) width 16: "m"
-    RenderBlock {div} at (0,1300) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 11x19
-          text run at (0,0) width 11: "n"
-    RenderBlock {div} at (0,1400) size 800x100
-      RenderParagraph (anonymous) at (0,0) size 800x19
-        RenderText {#text} at (0,0) size 10x19
-          text run at (0,0) width 10: "o"
-
diff --git a/engine/src/flutter/tests/lowlevel/scrollbar.sky b/engine/src/flutter/tests/lowlevel/scrollbar.sky
deleted file mode 100644
index 8e6ee90c67..0000000000
--- a/engine/src/flutter/tests/lowlevel/scrollbar.sky
+++ /dev/null
@@ -1,23 +0,0 @@
-<sky>
-    <scroller style="overflow: scroll; height: 400px;">
-        <import src="../resources/dump-as-render-tree.sky" />
-        <style>
-            div { height: 100px; }
-        </style>
-        <div>a</div>
-        <div>b</div>
-        <div>c</div>
-        <div>d</div>
-        <div>e</div>
-        <div>f</div>
-        <div>g</div>
-        <div>h</div>
-        <div>i</div>
-        <div>j</div>
-        <div>k</div>
-        <div>l</div>
-        <div>m</div>
-        <div>n</div>
-        <div>o</div>
-    </scroller>
-</sky>