Import latest web-platform-tests

third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/untriaged/styles/not-apply-in-shadow-root-001.html

Index: third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/untriaged/styles/not-apply-in-shadow-root-001.html
diff --git a/third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/untriaged/styles/not-apply-in-shadow-root-001.html b/third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/untriaged/styles/not-apply-in-shadow-root-001.html
index b83dad02f4e121c2abb6d579aa959bc8cb68d7f7..a56be9778c53d33464f951c4933af61b783f1781 100644
--- a/third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/untriaged/styles/not-apply-in-shadow-root-001.html
+++ b/third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/untriaged/styles/not-apply-in-shadow-root-001.html
@@ -15,7 +15,7 @@ policies and contribution forms [3].
 <link rel="author" title="Kazuhito Hokamura" href="mailto:k.hokamura@gmail.com">
 <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#styles">
 <meta name="assert" content="Styles: CSS rules declared in an enclosing tree must not apply in a shadow tree if apply-author-styles flag is not set.">
-<script src="../testcommon.js"></script>
+<script src="../../../html/resources/common.js"></script>
 <style>
 div {
   width: 100px;
@@ -29,7 +29,7 @@ div {
 <div id="shadow-host"></div>
 <script>
 var shadowHost = document.getElementById('shadow-host');
-var shadowRoot = shadowHost.createShadowRoot();
+var shadowRoot = shadowHost.attachShadow({mode: 'open'});
 var style = document.createElement('style');
 style.innerHTML = 'div { background: red }';