diff --git a/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-replaced-renderer-ref.html b/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-replaced-renderer-ref.html
index 65886154df3dc3..c837503cafbcdb 100644
--- a/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-replaced-renderer-ref.html
+++ b/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-replaced-renderer-ref.html
@@ -12,13 +12,7 @@
 </style>
 </head>
 <body>
-<p>Bug <a href="http://webkit.org/b/103477">103477</a>: Make
-NodeRenderingContext::parentRenderer and nextRenderer top layer aware
-<p>The test passes if you see a green square near the top and green rectangle in the center of the viewport.
+<p>The test passes if you see a green square near the top of the viewport.
 <div></div>
-<dialog id="dialog"></dialog>
-<script>
-document.getElementById('dialog').showModal();
-</script>
 </body>
 </html>
diff --git a/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-replaced-renderer.html b/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-replaced-renderer.html
index 09490519fd7de1..75727b42f0429e 100644
--- a/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-replaced-renderer.html
+++ b/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-replaced-renderer.html
@@ -1,6 +1,7 @@
 <!DOCTYPE html>
 <html>
 <head>
+<title>Modal dialog inside replaced renderer should not generate box</title>
 <link rel="match" href="modal-dialog-in-replaced-renderer-ref.html">
 <link rel="help" href="https://fullscreen.spec.whatwg.org/#new-stacking-layer">
 <style>
@@ -14,9 +15,7 @@
 </style>
 </head>
 <body>
-<p>Bug <a href="http://webkit.org/b/103477">103477</a>: Make
-NodeRenderingContext::parentRenderer and nextRenderer top layer aware
-<p>The test passes if you see a green square near the top and green rectangle in the center of the viewport.
+<p>The test passes if you see a green square near the top of the viewport.
 <div>
 <dialog id="dialog"></dialog>
 </div>
diff --git a/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-table-column-ref.html b/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-table-column-ref.html
index 38b628c3092ab2..0310d1ba2437a5 100644
--- a/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-table-column-ref.html
+++ b/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-table-column-ref.html
@@ -9,12 +9,6 @@
 </style>
 </head>
 <body>
-<p>Bug <a href="http://webkit.org/b/103477">103477</a>: Make
-NodeRenderingContext::parentRenderer and nextRenderer top layer aware
-<p>The test passes if you see a green rectangle in the center of the viewport.
-<dialog id="dialog"></dialog>
-<script>
-document.getElementById('dialog').showModal();
-</script>
+<p>The test passes if you see no green rectangle.
 </body>
 </html>
diff --git a/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-table-column.html b/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-table-column.html
index 89ee6977716bc9..3d72826b963fea 100644
--- a/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-table-column.html
+++ b/html/semantics/interactive-elements/the-dialog-element/modal-dialog-in-table-column.html
@@ -1,6 +1,7 @@
 <!DOCTYPE html>
 <html>
 <head>
+<title>Modal dialog inside display: table-column should not generate box</title>
 <link rel="match" href="modal-dialog-in-table-column-ref.html">
 <link rel="help" href="https://fullscreen.spec.whatwg.org/#new-stacking-layer">
 <style>
@@ -14,9 +15,7 @@
 </style>
 </head>
 <body>
-<p>Bug <a href="http://webkit.org/b/103477">103477</a>: Make
-NodeRenderingContext::parentRenderer and nextRenderer top layer aware
-<p>The test passes if you see a green rectangle in the center of the viewport.
+<p>The test passes if you see no green rectangle.
 <div>
 <dialog id="dialog"></dialog>
 </div>
