Have HTMLElements / SVGElements constructors take a Document reference in argument

Source/core/testing/Internals.cpp

Index: Source/core/testing/Internals.cpp
diff --git a/Source/core/testing/Internals.cpp b/Source/core/testing/Internals.cpp
index 53bc858592fd0d72cefd2daddddd7365f11f0ba9..7be6f19bfb455addf51c067bc3a5e9dc17123b60 100644
--- a/Source/core/testing/Internals.cpp
+++ b/Source/core/testing/Internals.cpp
@@ -299,7 +299,7 @@ PassRefPtr<Element> Internals::createContentElement(ExceptionState& es)
         return 0;
     }
 
-    return HTMLContentElement::create(document);
+    return HTMLContentElement::create(*document);
 }
 
 bool Internals::isValidContentSelect(Element* insertionPoint, ExceptionState& es)