Revert of Remove WebElement::hasTagName.

Source/web/tests/WebViewTest.cpp

Index: Source/web/tests/WebViewTest.cpp
diff --git a/Source/web/tests/WebViewTest.cpp b/Source/web/tests/WebViewTest.cpp
index 0e0624206f2fe06a080853034965881ea0f983bd..c0a5f58ff43ada0cc572df6842e2a48f03e765b0 100644
--- a/Source/web/tests/WebViewTest.cpp
+++ b/Source/web/tests/WebViewTest.cpp
@@ -358,14 +358,14 @@
     // Image is at top left quandrant, so should not hit it.
     WebHitTestResult negativeResult = webView->hitTestResultAt(hitPoint);
     ASSERT_EQ(WebNode::ElementNode, negativeResult.node().nodeType());
-    EXPECT_FALSE(negativeResult.node().to<WebElement>().hasHTMLTagName("img"));
+    EXPECT_FALSE(negativeResult.node().to<WebElement>().hasTagName("img"));
     negativeResult.reset();
 
     // Scale page up 2x so image should occupy the whole viewport.
     webView->setPageScaleFactor(2.0f);
     WebHitTestResult positiveResult = webView->hitTestResultAt(hitPoint);
     ASSERT_EQ(WebNode::ElementNode, positiveResult.node().nodeType());
-    EXPECT_TRUE(positiveResult.node().to<WebElement>().hasHTMLTagName("img"));
+    EXPECT_TRUE(positiveResult.node().to<WebElement>().hasTagName("img"));
     positiveResult.reset();
 }