Import wpt@3ba5d5327015d8555070c2f2fc794249d58b5b93

Using update-w3c-deps in Chromium a229e828.

Build: https://build.chromium.org/p/chromium.infra.cron/builders/w3c-test-autoroller/builds/7824

TBR=qyearsley@chromium.org
NOEXPORT=true

Review-Url: https://codereview.chromium.org/2565143003
Cr-Commit-Position: refs/heads/master@{#437770}

third_party/WebKit/LayoutTests/imported/wpt/dom/historical-expected.txt

@@ -33,6 +33,8 @@ PASS Historical DOM features must be removed: schemaTypeInfo
 PASS Historical DOM features must be removed: setIdAttribute 
 PASS Historical DOM features must be removed: setIdAttributeNS 
 PASS Historical DOM features must be removed: setIdAttributeNode 
+PASS Attr member must be nuked: schemaTypeInfo 
+PASS Attr member must be nuked: isId 
 PASS DocumentType member must be nuked: entities 
 PASS DocumentType member must be nuked: notations 
 PASS DocumentType member must be nuked: internalSubset 

third_party/WebKit/LayoutTests/imported/wpt/dom/historical.html

@@ -72,6 +72,18 @@ var elementNuked = [
 ]
 elementNuked.forEach(isNukedFromElement)
 
+function isNukedFromAttr(name) {
+  test(function() {
+    var attr = document.createAttribute("test")
+    assert_equals(attr[name], undefined)
+  }, "Attr member must be nuked: " + name)
+}
+var attrNuked = [
+  "schemaTypeInfo",
+  "isId"
+]
+attrNuked.forEach(isNukedFromAttr)
+
 function isNukedFromDoctype(name) {
   test(function() {
     var doctype = document.implementation.createDocumentType("test", "", "")