<!DOCTYPE html>
<head>
<style>
.f {
    -webkit-mask:-webkit-gradient(linear, left top, left bottom, from(#E7E7E7), to(#CFCFCF));
}
</style>
</head>
<body>
<table>
<tr class="f">
<td>
<script>
    if (window.internals) {
        testRunner.dumpAsText();
        internals.invalidateControlTints();
    }
</script>
Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=68133">68133</a>: Crash in RenderBox::paintMaskImages when GraphicsContext's painting is disabled<br>
This test has PASSED (no crash).
</body>
</html>