gecko-dev/layout/generic/crashtests/1272983-2.html

<!DOCTYPE html>
<html>
<head>
  <style>
    div.foo {
      padding-bottom: 50%;
      display: -moz-box;
      direction: rtl;
    }
  </style>
</head>
<body>
  <div class="foo"></div>
</body>
</html>
Bug 1272983 part 1: If GetUsed{Margin,Padding} get called for a value that can't be resolved & isn't cached, assert & return 0-sized nsMargin. r=dbaron (This restores the behavior we had before bug 1269901 landed, for this scenario.) MozReview-Commit-ID: Ir1TNM1CgwU 2016-05-21 01:05:31 +03:00			`<!DOCTYPE html>`
			`<html>`
			`<head>`
			`<style>`
			`div.foo {`
			`padding-bottom: 50%;`
			`display: -moz-box;`
			`direction: rtl;`
			`}`
			`</style>`
			`</head>`
			`<body>`
			`<div class="foo"></div>`
			`</body>`
			`</html>`