| Index: third_party/WebKit/LayoutTests/fast/dom/shadow/v1-attachShadow-safelist.html
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| diff --git a/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-attachShadow-safelist.html b/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-attachShadow-safelist.html
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| deleted file mode 100644
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| index 3aa6c3099c249873157ead19de7371544ff9c54a..0000000000000000000000000000000000000000
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| --- a/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-attachShadow-safelist.html
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| +++ /dev/null
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| @@ -1,44 +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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| -<script>
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| -'use strict';
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| -
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| -const safelist = ['custom-element',
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| -                  'article', 'aside', 'blockquote', 'body', 'div', 'footer',
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| -                  'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
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| -                  'header', 'nav', 'p', 'section', 'span'];
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| -
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| -test(() => {
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| -  safelist.forEach((tag) => {
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| -    ['open', 'closed'].forEach((mode) => {
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| -      const sr = document.createElement(tag).attachShadow({mode: mode});
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| -      assert_true(sr instanceof ShadowRoot, "attachShadow is supported for " + tag);
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| -    });
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| -  });
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| -}, 'attachShadow should not fail for an element in the safelist');
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| -
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| -test(() => {
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| -  // Retrieve possible tag names from window object's own property names
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| -  Object.getOwnPropertyNames(window).forEach((p) => {
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| -    const res = /^HTML(.*)Element$/.exec(p);
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| -    if (!res)
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| -      return;
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| -    const maybeTagName = res[1].toLowerCase();
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| -    if (safelist.includes(maybeTagName) || maybeTagName.indexOf('-') != -1)
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| -      return;
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| -    var element;
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| -    try {
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| -      element = document.createElement(maybeTagName);
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| -    } catch (e) {
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| -      // Okay to ignore when document.createElement fails
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| -      return;
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| -    }
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| -    ['open', 'closed'].forEach((mode) => {
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| -      assert_throws({name: 'NotSupportedError'}, () => {
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| -        element.attachShadow({mode: mode});
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| -      }), 'attachShadow should throw NotSupportdeError for ' + maybeTagName;
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| -    });
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| -  });
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| -}, 'attachShadow should throw an exception for an element which is not in the safelist');
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| -</script>
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| 
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