1 files changed, 29 insertions, 2 deletions

diff --git a/parser/html/nsHtml5ElementName.h b/parser/html/nsHtml5ElementName.h
index 89ca549c56..5236d18873 100644
--- a/parser/html/nsHtml5ElementName.h
+++ b/parser/html/nsHtml5ElementName.h
@@ -45,6 +45,7 @@
 #include "nsHtml5Macros.h"
 #include "nsIContentHandle.h"
 #include "nsHtml5Portability.h"
+#include "nsHtml5ContentCreatorFunction.h"
 
 class nsHtml5StreamParser;
 
@@ -81,6 +82,8 @@ class nsHtml5ElementName
   private:
     nsIAtom* name;
     nsIAtom* camelCaseName;
+    mozilla::dom::HTMLContentCreatorFunction htmlCreator;
+    mozilla::dom::SVGContentCreatorFunction svgCreator;
   public:
     int32_t flags;
     inline nsIAtom* getName()
@@ -93,6 +96,16 @@ class nsHtml5ElementName
       return camelCaseName;
     }
 
+    inline mozilla::dom::HTMLContentCreatorFunction getHtmlCreator()
+    {
+      return htmlCreator;
+    }
+
+    inline mozilla::dom::SVGContentCreatorFunction getSvgCreator()
+    {
+      return svgCreator;
+    }
+
     inline int32_t getFlags()
     {
       return flags;
@@ -174,17 +187,27 @@ class nsHtml5ElementName
       return len + first + second + third + fourth + fifth;
     }
 
-    nsHtml5ElementName(nsIAtom* name, nsIAtom* camelCaseName, int32_t flags);
+    nsHtml5ElementName(nsIAtom* name, nsIAtom* camelCaseName, mozilla::dom::HTMLContentCreatorFunction htmlCreator, mozilla::dom::SVGContentCreatorFunction svgCreator, int32_t flags);
   public:
     nsHtml5ElementName();
     ~nsHtml5ElementName();
-    inline void setNameForNonInterned(nsIAtom* name)
+    inline void setNameForNonInterned(nsIAtom* name, bool custom)
     {
       this->name = name;
       this->camelCaseName = name;
+      if (custom) {
+        this->htmlCreator = NS_NewCustomElement;
+      } else {
+        this->htmlCreator = NS_NewHTMLUnknownElement;
+      }
       MOZ_ASSERT(this->flags == nsHtml5ElementName::NOT_INTERNED);
     }
 
+    inline bool isCustom()
+    {
+      return this->htmlCreator == NS_NewCustomElement;
+    }
+
     static nsHtml5ElementName* ELT_ISINDEX;
     static nsHtml5ElementName* ELT_ANNOTATION_XML;
     static nsHtml5ElementName* ELT_AND;
@@ -250,6 +273,7 @@ class nsHtml5ElementName
     static nsHtml5ElementName* ELT_H5;
     static nsHtml5ElementName* ELT_H6;
     static nsHtml5ElementName* ELT_AREA;
+    static nsHtml5ElementName* ELT_DATA;
     static nsHtml5ElementName* ELT_EULERGAMMA;
     static nsHtml5ElementName* ELT_FEFUNCA;
     static nsHtml5ElementName* ELT_LAMBDA;
@@ -515,8 +539,10 @@ class nsHtml5ElementName
     static nsHtml5ElementName* ELT_ARCCOT;
     static nsHtml5ElementName* ELT_BASEFONT;
     static nsHtml5ElementName* ELT_CARTESIANPRODUCT;
+    static nsHtml5ElementName* ELT_CONTENT;
     static nsHtml5ElementName* ELT_GT;
     static nsHtml5ElementName* ELT_DETERMINANT;
+    static nsHtml5ElementName* ELT_DATALIST;
     static nsHtml5ElementName* ELT_EMPTYSET;
     static nsHtml5ElementName* ELT_EQUIVALENT;
     static nsHtml5ElementName* ELT_FONT_FACE_FORMAT;
@@ -570,6 +596,7 @@ class nsHtml5ElementName
     static nsHtml5ElementName* ELT_FEDROPSHADOW;
     static nsHtml5ElementName* ELT_MROW;
     static nsHtml5ElementName* ELT_MATRIXROW;
+    static nsHtml5ElementName* ELT_SHADOW;
     static nsHtml5ElementName* ELT_VIEW;
     static nsHtml5ElementName* ELT_APPROX;
     static nsHtml5ElementName* ELT_FECOLORMATRIX;