Update CSS tests to revision 31d63cc79bd4c929ed582229e936d7b389f3e6ab

tests/wpt/css-tests/css21_dev/xhtml1print/height-table-cell-001.xht

@@ -0,0 +1,69 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+ <head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+
+  <title>CSS test: height - table cell height</title>
+  <style type="text/css">
+    @page { font: italic 8pt sans-serif; color: gray;
+            margin: 7%;
+            counter-increment: page;
+            @top-left { content: "CSS 2.1 Conformance Test Suite"; }
+            @top-right { content: "Test height-table-cell-001"; }
+            @bottom-right { content: counter(page); }
+          }
+</style>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
+  <link rel="help" href="http://www.w3.org/TR/CSS21/tables.html#height-layout" title="17.5.3 Table height algorithms" />
+  <link rel="match" href="reference/ref-filled-green-100px-square.xht" />
+
+  <meta content="" name="flags" />
+  <meta content="The height of a 'table-row' element's box is the maximum of the row's computed 'height', the computed 'height' of each cell in such row and the minimum height required by the content of the cells. The height of a cell is the maximum between its specified 'height' and the minimum height required by its content." name="assert" />
+
+  <style type="text/css"><![CDATA[
+  div#overlapped-red-reference
+  {
+  background-color: red;
+  height: 100px;
+  position: absolute;
+  width: 100px;
+  z-index: -1;
+  }
+
+  table#overlapping-green-test {border-spacing: 0px;}
+
+  td
+  {
+  background-color: green;
+  border: green solid 10px;
+  height: 50px;
+  padding: 15px;
+  width: 50px;
+  }
+  ]]></style>
+
+ </head>
+
+ <body>
+
+  <p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+
+  <div id="overlapped-red-reference"></div>
+
+  <table id="overlapping-green-test">
+    <tr>
+      <td></td>
+    </tr>
+  </table>
+
+  <!--
+  In this testcase, the content of the unique cell is empty; therefore the
+  minimum height required by the cell content is 0. So, the height of such
+  single cell is given by
+  max(specified 'height', minimum height required by its content) == 50px
+  Such height refers to the cell's content box, not to the cell's border box.
+  -->
+
+ </body>
+</html>