Remove getMathMLTags

Source/build/scripts/templates/MakeQualifiedNames.h.tmpl

 {% from "macros.tmpl" import license %}
 {{ license() }}
 
 #ifndef {{namespace}}Names_h
 #define {{namespace}}Names_h
 
 #include "core/dom/QualifiedName.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
@@ skipping 10 matching lines @@
 extern const blink::{{namespace}}QualifiedName& {{tag|symbol}}Tag;
 {% endfor %}
 
 // Attributes
 {% for attr in attrs|sort %}
 extern const blink::QualifiedName& {{attr|symbol}}Attr;
 {% endfor %}
 
 {% if tags %}
 const unsigned {{namespace}}TagsCount = {{tags|count}};
-{% if namespace != 'HTML' %}
+{% if namespace == 'SVG' %}
 PassOwnPtr<const {{namespace}}QualifiedName*[]> get{{namespace}}Tags();
 {% endif %}
 {% endif %}
 
 const unsigned {{namespace}}AttrsCount = {{attrs|count}};
 {% if namespace != 'HTML' %}
 PassOwnPtr<const QualifiedName*[]> get{{namespace}}Attrs();
 {% endif %}
 
 void init();
 
 } // {{namespace}}Names
 } // namespace blink
 
 #endif