getElementsByTagName() should take a qualifiedName in parameter

third_party/WebKit/Source/core/html/HTMLCollection.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003-2008, 2011, 2012, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2014 Samsung Electronics. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 28 matching lines @@
 #include "platform/wtf/HashSet.h"
 
 namespace blink {
 
 using namespace HTMLNames;
 
 static bool ShouldTypeOnlyIncludeDirectChildren(CollectionType type) {
   switch (type) {
     case kClassCollectionType:
     case kTagCollectionType:
+    case kTagCollectionNSType:
     case kHTMLTagCollectionType:
     case kDocAll:
     case kDocAnchors:
     case kDocApplets:
     case kDocEmbeds:
     case kDocForms:
     case kDocImages:
     case kDocLinks:
     case kDocScripts:
     case kDocumentNamedItems:
@@ skipping 29 matching lines @@
     case kDocForms:
     case kDocLinks:
     case kDocAnchors:
     case kDocScripts:
     case kDocAll:
     case kWindowNamedItems:
     case kDocumentNamedItems:
       return NodeListRootType::kTreeScope;
     case kClassCollectionType:
     case kTagCollectionType:
+    case kTagCollectionNSType:
     case kHTMLTagCollectionType:
     case kNodeChildren:
     case kTableTBodies:
     case kTSectionRows:
     case kTableRows:
     case kTRCells:
     case kSelectOptions:
     case kSelectedOptions:
     case kDataListOptions:
     case kMapAreas:
@@ skipping 10 matching lines @@
       break;
   }
   NOTREACHED();
   return NodeListRootType::kNode;
 }
 
 static NodeListInvalidationType InvalidationTypeExcludingIdAndNameAttributes(
     CollectionType type) {
   switch (type) {
     case kTagCollectionType:
+    case kTagCollectionNSType:
     case kHTMLTagCollectionType:
     case kDocImages:
     case kDocEmbeds:
     case kDocForms:
     case kDocScripts:
     case kDocAll:
     case kNodeChildren:
     case kTableTBodies:
     case kTSectionRows:
     case kTableRows:
@@ skipping 99 matching lines @@
     case kDocLinks:
       return (element.HasTagName(aTag) || element.HasTagName(areaTag)) &&
              element.FastHasAttribute(hrefAttr);
     case kDocAnchors:
       return element.HasTagName(aTag) && element.FastHasAttribute(nameAttr);
     case kFormControls:
       DCHECK(isHTMLFieldSetElement(html_collection.ownerNode()));
       return isHTMLObjectElement(element) || IsHTMLFormControlElement(element);
     case kClassCollectionType:
     case kTagCollectionType:
+    case kTagCollectionNSType:
     case kHTMLTagCollectionType:
     case kDocAll:
     case kNodeChildren:
     case kTableRows:
     case kWindowNamedItems:
     case kNameNodeListType:
     case kRadioNodeListType:
     case kRadioImgNodeListType:
     case kLabelsNodeListType:
       NOTREACHED();
   }
   return false;
 }
 
 inline bool HTMLCollection::ElementMatches(const Element& element) const {
   // These collections apply to any kind of Elements, not just HTMLElements.
   switch (GetType()) {
     case kDocAll:
     case kNodeChildren:
       return true;
     case kClassCollectionType:
       return ToClassCollection(*this).ElementMatches(element);
     case kTagCollectionType:
       return ToTagCollection(*this).ElementMatches(element);
     case kHTMLTagCollectionType:
       return ToHTMLTagCollection(*this).ElementMatches(element);
+    case kTagCollectionNSType:
+      return ToTagCollectionNS(*this).ElementMatches(element);
     case kWindowNamedItems:
       return ToWindowNameCollection(*this).ElementMatches(element);
     default:
       break;
   }
 
   // The following only applies to HTMLElements.
   return element.IsHTMLElement() &&
          IsMatchingHTMLElement(*this, ToHTMLElement(element));
 }
@@ skipping 236 matching lines @@
 
 HTMLCollection::NamedItemCache::NamedItemCache() {}
 
 DEFINE_TRACE(HTMLCollection) {
   visitor->Trace(named_item_cache_);
   visitor->Trace(collection_items_cache_);
   LiveNodeListBase::Trace(visitor);
 }
 
 }  // namespace blink