| Index: third_party/WebKit/LayoutTests/fast/dom/shadow/treeRoot.html
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| diff --git a/third_party/WebKit/LayoutTests/fast/dom/shadow/treeRoot.html b/third_party/WebKit/LayoutTests/fast/dom/shadow/treeRoot.html
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| deleted file mode 100644
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| index 184cdcb78b5d71e39d5d3b46f9438135d62fc2a2..0000000000000000000000000000000000000000
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| --- a/third_party/WebKit/LayoutTests/fast/dom/shadow/treeRoot.html
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| +++ /dev/null
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| @@ -1,84 +0,0 @@
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| -<!DOCTYPE html>
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| -<script src="../../../resources/testharness.js"></script>
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| -<script src="../../../resources/testharnessreport.js"></script>
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| -<div id="host-parent">
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| -  <div id="host">
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| -  </div>
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| -  <div id="slotted"></div>
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| -</div>
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| -<div id="host-parent2">
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| -  <div id="host2">
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| -  </div>
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| -  <div id="distributed" id="distributed"></div>
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| -</div>
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| -
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| -<script>
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| -var hostParent = document.getElementById('host-parent');
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| -var host = document.getElementById('host');
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| -var slotted = document.getElementById('slotted');
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| -var root = host.attachShadow({mode: 'open'});
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| -var child = document.createElement('div');
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| -var grandchild = document.createElement('div');
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| -var slot = document.createElement('slot');
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| -slot.setAttribute('name', 'slot');
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| -slotted.setAttribute('slot', 'slot');
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| -child.setAttribute('id', 'child');
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| -grandchild.setAttribute('id', 'grandchild');
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| -root.appendChild(child);
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| -child.appendChild(grandchild);
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| -grandchild.appendChild(slot);
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| -
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| -test(function() {
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| -  assert_equals(document.treeRoot, document);
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| -  assert_equals(hostParent.treeRoot, document);
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| -  assert_equals(host.treeRoot, document);
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| -  assert_equals(root.treeRoot, root);
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| -  assert_equals(child.treeRoot, root);
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| -  assert_equals(grandchild.treeRoot, root);
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| -  assert_equals(slot.treeRoot, root);
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| -  assert_equals(slotted.treeRoot, document);
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| -}, 'Node.treeRoot returns a root of the tree that the node belongs to, or the shadow root if the tree is a shadow tree.');
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| -
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| -test(function() {
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| -  var nestedChild = document.createElement('div');
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| -  var nestedRoot = grandchild.attachShadow({mode: 'open'});
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| -  nestedRoot.appendChild(nestedChild);
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| -
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| -  assert_equals(nestedRoot.treeRoot, nestedRoot);
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| -  assert_equals(nestedChild.treeRoot, nestedRoot);
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| -}, 'Node.treeRoot works with a nested shadow tree.');
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| -
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| -test(function() {
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| -  var detached = document.createElement('div');
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| -  var detachedChild = document.createElement('div');
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| -  detached.appendChild(detachedChild);
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| -
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| -  assert_equals(detached.treeRoot, detached);
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| -  assert_equals(detachedChild.treeRoot, detached);
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| -}, 'Node.treeRoot works with a detached tree as well.');
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| -
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| -test(function() {
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| -  var hostParent2 = document.getElementById('host-parent2');
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| -  var host2 = document.getElementById('host2');
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| -  var distributed = document.getElementById('distributed');
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| -  var root2 = host2.createShadowRoot();
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| -  var child2 = document.createElement('div');
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| -  var grandchild2 = document.createElement('div');
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| -  var content = document.createElement('content');
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| -  content.setAttribute('select', '#distributed');
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| -  child2.setAttribute('id', 'child2');
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| -  grandchild2.setAttribute('id', 'grandchild2');
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| -  root2.appendChild(child2);
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| -  child2.appendChild(grandchild2);
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| -  grandchild2.appendChild(content);
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| -
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| -  assert_equals(hostParent2.treeRoot, document);
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| -  assert_equals(host2.treeRoot, document);
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| -  assert_equals(root2.treeRoot, root2);
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| -  assert_equals(child2.treeRoot, root2);
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| -  assert_equals(grandchild2.treeRoot, root2);
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| -  assert_equals(content.treeRoot, root2);
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| -  assert_equals(distributed.treeRoot, document);
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| -}, 'Node.treeRoot works with a v0 shadow tree as well.');
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| -
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| -</script>
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| 
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