MakeQualifiedNames should generate lazily created arrays for attributes and tags.

Source/core/html/parser/HTMLTreeBuilder.cpp

Index: Source/core/html/parser/HTMLTreeBuilder.cpp
diff --git a/Source/core/html/parser/HTMLTreeBuilder.cpp b/Source/core/html/parser/HTMLTreeBuilder.cpp
index 0de41b84e4c01c101df58d29fa4bab45cf9a933d..6e1375b96e4c1de41f10ba290b23340f770b54e8 100644
--- a/Source/core/html/parser/HTMLTreeBuilder.cpp
+++ b/Source/core/html/parser/HTMLTreeBuilder.cpp
@@ -569,7 +569,8 @@ static void adjustSVGTagNameCase(AtomicHTMLToken* token)
     static PrefixedNameToQualifiedNameMap* caseMap = 0;
     if (!caseMap) {
         caseMap = new PrefixedNameToQualifiedNameMap;
-        const QualifiedName* const* svgTags = SVGNames::getSVGTags();
+        QualifiedName* svgTags[SVGNames::SVGTagsCount];
+        SVGNames::getSVGTags(svgTags, SVGNames::SVGTagsCount);
         mapLoweredLocalNameToName(caseMap, svgTags, SVGNames::SVGTagsCount);
     }
 
@@ -579,13 +580,14 @@ static void adjustSVGTagNameCase(AtomicHTMLToken* token)
     token->setName(casedName.localName());
 }
 
-template<const QualifiedName* const* getAttrs(), unsigned length>
+template<void getAttrs(WebCore::QualifiedName*[], unsigned), unsigned length>
 static void adjustAttributes(AtomicHTMLToken* token)
 {
     static PrefixedNameToQualifiedNameMap* caseMap = 0;
     if (!caseMap) {
         caseMap = new PrefixedNameToQualifiedNameMap;
-        const QualifiedName* const* attrs = getAttrs();
+        WebCore::QualifiedName* attrs[length];

[Inactive, 2014/01/15 19:27:02]

You probably don't need the WebCore:: here

+        getAttrs(attrs, length);
         mapLoweredLocalNameToName(caseMap, attrs, length);
     }
 
@@ -624,11 +626,13 @@ static void adjustForeignAttributes(AtomicHTMLToken* token)
     if (!map) {
         map = new PrefixedNameToQualifiedNameMap;
 
-        const QualifiedName* const* attrs = XLinkNames::getXLinkAttrs();
+        WebCore::QualifiedName* attrs[XLinkNames::XLinkAttrsCount];

[Inactive, 2014/01/15 19:27:02]

Ditto.

+        XLinkNames::getXLinkAttrs(attrs, XLinkNames::XLinkAttrsCount);
         addNamesWithPrefix(map, xlinkAtom, attrs, XLinkNames::XLinkAttrsCount);
 
-        attrs = XMLNames::getXMLAttrs();
-        addNamesWithPrefix(map, xmlAtom, attrs, XMLNames::XMLAttrsCount);
+        WebCore::QualifiedName* xmlAttrs[XMLNames::XMLAttrsCount];

[Inactive, 2014/01/15 19:27:02]

Ditto.

+        XMLNames::getXMLAttrs(xmlAttrs, XMLNames::XMLAttrsCount);
+        addNamesWithPrefix(map, xmlAtom, xmlAttrs, XMLNames::XMLAttrsCount);
 
         map->add(WTF::xmlnsAtom, XMLNSNames::xmlnsAttr);
         map->add("xmlns:xlink", QualifiedName(xmlnsAtom, xlinkAtom, XMLNSNames::xmlnsNamespaceURI));