Offset repeating theads correctly when two tables adjoin at a page border

third_party/WebKit/LayoutTests/fragmentation/single-cells-multiple-tables-no-repeating-thead.html

Index: third_party/WebKit/LayoutTests/fragmentation/single-cells-multiple-tables-no-repeating-thead.html
diff --git a/third_party/WebKit/LayoutTests/fragmentation/repeating-thead-multiple-tables.html b/third_party/WebKit/LayoutTests/fragmentation/single-cells-multiple-tables-no-repeating-thead.html
similarity index 66%
copy from third_party/WebKit/LayoutTests/fragmentation/repeating-thead-multiple-tables.html
copy to third_party/WebKit/LayoutTests/fragmentation/single-cells-multiple-tables-no-repeating-thead.html
index c24370297530d18fbdd065ff2012bb367bf4abe7..1adda7f018ed441597504bf854c5674e09360ab1 100644
--- a/third_party/WebKit/LayoutTests/fragmentation/repeating-thead-multiple-tables.html
+++ b/third_party/WebKit/LayoutTests/fragmentation/single-cells-multiple-tables-no-repeating-thead.html
@@ -3,14 +3,14 @@
 table {
     border-collapse: collapse;
 }
-thead, tr {
+tr {
     break-inside: avoid;
 }
 </style>
 <p>crbug.com/621258: Don't let repeating headers overlap on pages that contain two tables.</p>
 <div style="-webkit-columns:3; line-height: 20px; column-fill: auto; height:190px;">
-    <table id="top">
-        <thead id="top-thead">
+    <table>
+        <thead>
             <tr>
                 <th colspan="2"><div>Col 1</div></th>
             </tr>
@@ -22,15 +22,11 @@ thead, 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>
-        <tr><td>Te</td><td>xt</td></tr>
-        <tr><td>Te</td><td>xt</td></tr>
     </table>
-    <br>
-    <br>
-    <table id="second">
-        <thead id="top-thead">
+    <table>
+        <thead>
             <tr>
-                <th colspan="2"><div>Col 2</div></th>
+                <th colspan="2">Col 2</th>
             </tr>
         </thead>
         <tr><td>Te</td><td>xt</td></tr>
@@ -40,12 +36,12 @@ thead, 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>
-        <tr><td>Te</td><td>xt</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>
-        <tr><td>Te</td><td>xt</td></tr>
-        <tr><td>Te</td><td>xt</td></tr>
+        <tr><td id="cell" data-total-y=204>Te</td><td>xt</td></tr>
     </table>
 </div>
+<div id="console"></div>
+<script src="../resources/check-layout.js"></script>
+<script>
+checkLayout("#cell", document.getElementById("console"));
+</script>