Count element name validity per DOM versus HTML parsing.

third_party/WebKit/Source/core/dom/TreeScopeTest.cpp

Index: third_party/WebKit/Source/core/dom/TreeScopeTest.cpp
diff --git a/third_party/WebKit/Source/core/dom/TreeScopeTest.cpp b/third_party/WebKit/Source/core/dom/TreeScopeTest.cpp
index 7bf29e45b1844c8ec7adfc4e25576d0ac02ce811..9b9c12062f8b7df44d8b93a69772632c064c9584 100644
--- a/third_party/WebKit/Source/core/dom/TreeScopeTest.cpp
+++ b/third_party/WebKit/Source/core/dom/TreeScopeTest.cpp
@@ -16,7 +16,8 @@ TEST(TreeScopeTest, CommonAncestorOfSameTrees) {
   Document* document = Document::Create();
   EXPECT_EQ(document, document->CommonAncestorTreeScope(*document));
 
-  Element* html = document->createElement("html", StringOrDictionary());
+  Element* html =
+      document->createElement(nullptr, "html", StringOrDictionary());
   document->AppendChild(html);
   ShadowRoot* shadow_root =
       html->CreateShadowRootInternal(ShadowRootType::V0, ASSERT_NO_EXCEPTION);
@@ -29,7 +30,8 @@ TEST(TreeScopeTest, CommonAncestorOfInclusiveTrees) {
   // shadowRoot
 
   Document* document = Document::Create();
-  Element* html = document->createElement("html", StringOrDictionary());
+  Element* html =
+      document->createElement(nullptr, "html", StringOrDictionary());
   document->AppendChild(html);
   ShadowRoot* shadow_root =
       html->CreateShadowRootInternal(ShadowRootType::V0, ASSERT_NO_EXCEPTION);
@@ -44,11 +46,14 @@ TEST(TreeScopeTest, CommonAncestorOfSiblingTrees) {
   //  A      B
 
   Document* document = Document::Create();
-  Element* html = document->createElement("html", StringOrDictionary());
+  Element* html =
+      document->createElement(nullptr, "html", StringOrDictionary());
   document->AppendChild(html);
-  Element* head = document->createElement("head", StringOrDictionary());
+  Element* head =
+      document->createElement(nullptr, "head", StringOrDictionary());
   html->AppendChild(head);
-  Element* body = document->createElement("body", StringOrDictionary());
+  Element* body =
+      document->createElement(nullptr, "body", StringOrDictionary());
   html->AppendChild(body);
 
   ShadowRoot* shadow_root_a =
@@ -68,11 +73,14 @@ TEST(TreeScopeTest, CommonAncestorOfTreesAtDifferentDepths) {
   // A
 
   Document* document = Document::Create();
-  Element* html = document->createElement("html", StringOrDictionary());
+  Element* html =
+      document->createElement(nullptr, "html", StringOrDictionary());
   document->AppendChild(html);
-  Element* head = document->createElement("head", StringOrDictionary());
+  Element* head =
+      document->createElement(nullptr, "head", StringOrDictionary());
   html->AppendChild(head);
-  Element* body = document->createElement("body", StringOrDictionary());
+  Element* body =
+      document->createElement(nullptr, "body", StringOrDictionary());
   html->AppendChild(body);
 
   ShadowRoot* shadow_root_y =
@@ -80,7 +88,8 @@ TEST(TreeScopeTest, CommonAncestorOfTreesAtDifferentDepths) {
   ShadowRoot* shadow_root_b =
       body->CreateShadowRootInternal(ShadowRootType::V0, ASSERT_NO_EXCEPTION);
 
-  Element* div_in_y = document->createElement("div", StringOrDictionary());
+  Element* div_in_y =
+      document->createElement(nullptr, "div", StringOrDictionary());
   shadow_root_y->AppendChild(div_in_y);
   ShadowRoot* shadow_root_a = div_in_y->CreateShadowRootInternal(
       ShadowRootType::V0, ASSERT_NO_EXCEPTION);