Deprecate SVGElement.offsetParent/offsetTop/offsetLeft/offsetWidth/offsetHeight

third_party/WebKit/LayoutTests/svg/css/cursor-replace.svg

 <svg version="1.1" xmlns="http://www.w3.org/2000/svg">
 <script>
 function runTest() {
-    g.offsetTop;
+    g.clientTop;
     g.removeChild(g.firstChild);
     if (g.firstChild)
         setTimeout(runTest(),0);
     else
         location.reload();
 }
 
 window.onload = function() {
     if (window.testRunner) {
         testRunner.dumpAsText();
         testRunner.waitUntilDone();
     }
-    
+
     g = document.getElementById("g1");
     if (location.hash != "#2") {
         if (location.hash)
             location.hash = "#" + (parseInt(location.hash.slice(1)) + 1).toString();
         else
             location.hash = "#1";
         document.getElementById("g2").style.setProperty('cursor', 'url(#c2)');
         setTimeout(runTest(),0);
     } else {
         document.getElementById("t1").appendChild(document.createTextNode("PASS: Successfully changed cursors."));
         if (window.testRunner)
             testRunner.notifyDone();
     }
 }
 </script>
 <g id="g1">
     <cursor id="c1"></cursor>
     <g cursor="url(#c1)" id="g2"></g>
     <cursor id="c2"></cursor>
     <text id="t1" x="20" y="20"></text>
 </g>
 </svg>