Repeating header groups should align properly when captions are present

third_party/WebKit/LayoutTests/fragmentation/single-line-cells-repeating-thead-with-caption-expected.html

Index: third_party/WebKit/LayoutTests/fragmentation/single-line-cells-repeating-thead-with-caption-expected.html
diff --git a/third_party/WebKit/LayoutTests/fragmentation/single-line-cells-repeating-thead-starts-middle-of-page-break-after-avoid-2.html b/third_party/WebKit/LayoutTests/fragmentation/single-line-cells-repeating-thead-with-caption-expected.html
similarity index 52%
copy from third_party/WebKit/LayoutTests/fragmentation/single-line-cells-repeating-thead-starts-middle-of-page-break-after-avoid-2.html
copy to third_party/WebKit/LayoutTests/fragmentation/single-line-cells-repeating-thead-with-caption-expected.html
index 60de4845b893d5c058267b91f2dbb29177652da4..5dacd4a1df47e05f5ad112bd82ad1d6f8b9a8c48 100644
--- a/third_party/WebKit/LayoutTests/fragmentation/single-line-cells-repeating-thead-starts-middle-of-page-break-after-avoid-2.html
+++ b/third_party/WebKit/LayoutTests/fragmentation/single-line-cells-repeating-thead-with-caption-expected.html
@@ -2,6 +2,7 @@
 <style>
 table {
     font-size: 16px;
+    border-collapse: collapse;
 }
 td, th {
     background-color: #ddd;
@@ -10,17 +11,19 @@ td, th {
 thead, tr {
     break-inside: avoid;
 }
+.header {
+    font-weight: bold;
+    text-align: -internal-center
+}
 </style>
-<p>crbug.com/624814: A row positioned naturally at the top of a column should move below any repeating table header.</p>
+<p>crbug.com/652792: A row positioned naturally at the top of a column should move below any repeating table header.</p>
 <div style="columns:3; line-height: 18px; column-fill: auto; height:91px; background-color: yellow;">
-    <br>
     <table>
-        <thead>
-            <tr>
-                <th>Col 1</th>
-                <th>Col 2</th>
-            </tr>
-        </thead>
+        <caption>Caption</caption>
+        <tr><td class="header">Col 1</td><td class="header">Col 2</td></tr>
+        <tr><td>Te</td><td>xt</td></tr>
+        <tr><td>Te</td><td>xt</td></tr>
+        <tr><td class="header">Col 1</td><td class="header">Col 2</td></tr>
         <tr><td>Te</td><td>xt</td></tr>
         <tr><td>Te</td><td>xt</td></tr>
         <tr><td>Te</td><td>xt</td></tr>