Merge 76732

LayoutTests/platform/chromium-linux/fast/text/international/complex-text-rectangle.html

 <meta charset=utf-8>
 
 <span id="a">A&#x20d5;A&#xFE20;A&#x20d5;A&#x20d5;A&#x20d5;A&#x20d5;A&#x20d5;&#x20d5;A&#x034b;</span>
 
 This test passes if it doesn't crash or log a failure message to the console.
 
 <script>
 if (window.layoutTestController)
     layoutTestController.dumpAsText();
 
 var textNode = document.getElementById('a').firstChild;
 var length = textNode.textContent.length;
 for (var start = 0; start < length; ++start) {
     for (var end = 0; end < length; ++end) {
         var range = document.createRange();
         range.setStart(textNode, start);
         range.setEnd(textNode, end);
         var rect = range.getBoundingClientRect();
         if (rect.width < 0 || rect.width > 200) {
             console.log('FAIL: rect.width is ' + rect.width);
             break;
         }
     }
 }
 </script>