Optimize hasTagName when called on an HTMLElement / SVGElement

Source/core/editing/InsertListCommand.cpp

Index: Source/core/editing/InsertListCommand.cpp
diff --git a/Source/core/editing/InsertListCommand.cpp b/Source/core/editing/InsertListCommand.cpp
index 75b3f4384ba095430eb52e0f08bf138216cb16dd..0198690b4387ac4a17139693c594c82a68aafe84 100644
--- a/Source/core/editing/InsertListCommand.cpp
+++ b/Source/core/editing/InsertListCommand.cpp
@@ -127,7 +127,7 @@ void InsertListCommand::doApply()
             return;
     }
 
-    const QualifiedName& listTag = (m_type == OrderedList) ? olTag : ulTag;
+    const HTMLQualifiedName& listTag = (m_type == OrderedList) ? olTag : ulTag;
     if (endingSelection().isRange()) {
         bool forceListCreation = false;
         VisibleSelection selection = selectionForParagraphIteration(endingSelection());
@@ -197,7 +197,7 @@ void InsertListCommand::doApply()
     doApplyForSingleParagraph(false, listTag, *endingSelection().firstRange());
 }
 
-void InsertListCommand::doApplyForSingleParagraph(bool forceCreateList, const QualifiedName& listTag, Range& currentSelection)
+void InsertListCommand::doApplyForSingleParagraph(bool forceCreateList, const HTMLQualifiedName& listTag, Range& currentSelection)
 {
     // FIXME: This will produce unexpected results for a selection that starts just before a
     // table and ends inside the first cell, selectionForParagraphIteration should probably