| Index: third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/Element-interface-shadowRoot-attribute.html
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| diff --git a/third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/Element-interface-shadowRoot-attribute.html b/third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/Element-interface-shadowRoot-attribute.html
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| deleted file mode 100644
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| index ad79258e2f62afb1437fc5d70d80900a02da5e9c..0000000000000000000000000000000000000000
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| --- a/third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/Element-interface-shadowRoot-attribute.html
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| +++ /dev/null
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| @@ -1,45 +0,0 @@
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| -<!DOCTYPE html>
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| -<html>
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| -<head>
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| -<title>Shadow DOM: Element interface shadowRoot attribute</title>
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| -<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
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| -<meta name="assert" content="shadowRoot attribute on Element interface must return the associated open shadow tree if there is one">
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| -<link rel="help" href="https://w3c.github.io/webcomponents/spec/shadow/#the-shadowroot-interface">
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| -<script src="../../../resources/testharness.js"></script>
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| -<script src="../../../resources/testharnessreport.js"></script>
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| -</head>
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| -<body>
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| -<div id="log"></div>
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| -<script>
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| -
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| -test(function () {
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| -    assert_true('shadowRoot' in Element.prototype, 'shadowRoot must be defined on Element prototype');
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| -    assert_true('shadowRoot' in document.createElement('div'), 'shadowRoot must be defined on an instance of div element');
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| -    assert_false('shadowRoot' in Node.prototype, 'shadowRoot must not be defined on Node prototype');
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| -    assert_false('shadowRoot' in Text.prototype, 'shadowRoot must not be defined on Text prototype');
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| -    assert_false('shadowRoot' in document.createTextNode(''), 'shadowRoot must not be defined on an instance of Text node');
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| -    assert_false('shadowRoot' in Comment.prototype, 'shadowRoot must not be defined on Comment prototype');
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| -    assert_false('shadowRoot' in document.createComment(''), 'shadowRoot must not be defined on an instance of Comment node');
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| -    assert_false('shadowRoot' in Document.prototype, 'shadowRoot must not be defined on Document prototype');
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| -    assert_false('shadowRoot' in document, 'shadowRoot must not be defined on an instance of Document');
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| -    assert_false('shadowRoot' in DocumentFragment.prototype, 'shadowRoot must not be defined on DocumentFragment prototype');
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| -    assert_false('shadowRoot' in (new DOMParser).parseFromString('', 'text/html'), 'shadowRoot must not be defined on an instance of DocumentFragment node');
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| -}, 'shadowRoot must be defined on Element prototype');
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| -
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| -test(function () {
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| -    var host = document.createElement('div');
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| -    assert_equals(host.shadowRoot, null, 'shadowRoot must return null when the host does not have a shadow tree attached to it');
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| -
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| -    var openShadowRoot = host.attachShadow({mode: 'open'});
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| -    assert_equals(host.shadowRoot, openShadowRoot, 'shadowRoot must return the open shadow root attachShadow attached');
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| -}, 'shadowRoot attribute must return the open shadow root associated with the element');
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| -
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| -test(function () {
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| -    var host = document.createElement('div');
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| -    host.attachShadow({mode: 'closed'});
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| -    assert_equals(host.shadowRoot, null);
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| -}, 'shadowRoot attribute must return null if the shadow root attached to the element is closed');
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| -
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| -</script>
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| -</body>
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| -</html>
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| 
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