diff --git a/content/svg/content/src/nsSVGElement.cpp b/content/svg/content/src/nsSVGElement.cpp
index ad2f3944ff85..d7fd23bf8859 100644
--- a/content/svg/content/src/nsSVGElement.cpp
+++ b/content/svg/content/src/nsSVGElement.cpp
@@ -88,6 +88,12 @@ nsSVGElement::WrapNode(JSContext *aCx, JSObject *aScope, bool *aTriedToWrap)
   return SVGElementBinding::Wrap(aCx, aScope, this, aTriedToWrap);
 }
 
+bool
+nsSVGElement::PrefEnabled()
+{
+  return nsGenericHTMLElement::PrefEnabled();
+}
+
 //----------------------------------------------------------------------
 
 /* readonly attribute nsIDOMSVGAnimatedString className; */
diff --git a/content/svg/content/src/nsSVGElement.h b/content/svg/content/src/nsSVGElement.h
index c96a890bdd6e..46b43e584431 100644
--- a/content/svg/content/src/nsSVGElement.h
+++ b/content/svg/content/src/nsSVGElement.h
@@ -302,6 +302,7 @@ public:
   nsSVGElement* GetViewportElement();
   already_AddRefed<nsIDOMSVGAnimatedString> ClassName();
   already_AddRefed<mozilla::dom::CSSValue> GetPresentationAttribute(const nsAString& aName, mozilla::ErrorResult& rv);
+  static bool PrefEnabled();
 protected:
   virtual JSObject* WrapNode(JSContext *cx, JSObject *scope, bool *triedToWrap);
 
diff --git a/dom/webidl/SVGElement.webidl b/dom/webidl/SVGElement.webidl
index e5d7f2fd7951..25bb7f4be5c7 100644
--- a/dom/webidl/SVGElement.webidl
+++ b/dom/webidl/SVGElement.webidl
@@ -12,6 +12,7 @@
 
 interface SVGAnimatedString;
 
+[PrefControlled]
 interface SVGElement : Element {
            attribute DOMString id;
 /*           [SetterThrows]
@@ -32,4 +33,147 @@ interface SVGElement : Element {
   [Throws]
   readonly attribute SVGSVGElement? ownerSVGElement;
   readonly attribute SVGElement? viewportElement;
+
+  // event handler IDL attributes
+  [SetterThrows]
+           attribute EventHandler onabort;
+  [SetterThrows]
+           attribute EventHandler onblur;
+  //[SetterThrows]
+  //         attribute EventHandler oncancel;
+  [SetterThrows]
+           attribute EventHandler oncanplay;
+  [SetterThrows]
+           attribute EventHandler oncanplaythrough;
+  [SetterThrows]
+           attribute EventHandler onchange;
+  [SetterThrows]
+           attribute EventHandler onclick;
+  //[SetterThrows]
+  //         attribute EventHandler onclose;
+  [SetterThrows]
+           attribute EventHandler oncontextmenu;
+  //[SetterThrows]
+  //         attribute EventHandler oncuechange;
+  [SetterThrows]
+           attribute EventHandler ondblclick;
+  [SetterThrows]
+           attribute EventHandler ondrag;
+  [SetterThrows]
+           attribute EventHandler ondragend;
+  [SetterThrows]
+           attribute EventHandler ondragenter;
+  [SetterThrows]
+           attribute EventHandler ondragleave;
+  [SetterThrows]
+           attribute EventHandler ondragover;
+  [SetterThrows]
+           attribute EventHandler ondragstart;
+  [SetterThrows]
+           attribute EventHandler ondrop;
+  [SetterThrows]
+           attribute EventHandler ondurationchange;
+  [SetterThrows]
+           attribute EventHandler onemptied;
+  [SetterThrows]
+           attribute EventHandler onended;
+  // We think the spec is wrong here.
+  //         attribute OnErrorEventHandler onerror;
+  [SetterThrows]
+           attribute EventHandler onerror;
+  [SetterThrows]
+           attribute EventHandler onfocus;
+  [SetterThrows]
+           attribute EventHandler oninput;
+  [SetterThrows]
+           attribute EventHandler oninvalid;
+  [SetterThrows]
+           attribute EventHandler onkeydown;
+  [SetterThrows]
+           attribute EventHandler onkeypress;
+  [SetterThrows]
+           attribute EventHandler onkeyup;
+  [SetterThrows]
+           attribute EventHandler onload;
+  [SetterThrows]
+           attribute EventHandler onloadeddata;
+  [SetterThrows]
+           attribute EventHandler onloadedmetadata;
+  [SetterThrows]
+           attribute EventHandler onloadstart;
+  [SetterThrows]
+           attribute EventHandler onmousedown;
+  [SetterThrows]
+           attribute EventHandler onmousemove;
+  [SetterThrows]
+           attribute EventHandler onmouseout;
+  [SetterThrows]
+           attribute EventHandler onmouseover;
+  [SetterThrows]
+           attribute EventHandler onmouseup;
+  //[SetterThrows]
+  //         attribute EventHandler onmousewheel;
+  [SetterThrows]
+           attribute EventHandler onpause;
+  [SetterThrows]
+           attribute EventHandler onplay;
+  [SetterThrows]
+           attribute EventHandler onplaying;
+  [SetterThrows]
+           attribute EventHandler onprogress;
+  [SetterThrows]
+           attribute EventHandler onratechange;
+  [SetterThrows]
+           attribute EventHandler onreset;
+  [SetterThrows]
+           attribute EventHandler onscroll;
+  [SetterThrows]
+           attribute EventHandler onseeked;
+  [SetterThrows]
+           attribute EventHandler onseeking;
+  [SetterThrows]
+           attribute EventHandler onselect;
+  [SetterThrows]
+           attribute EventHandler onshow;
+  [SetterThrows]
+           attribute EventHandler onstalled;
+  [SetterThrows]
+           attribute EventHandler onsubmit;
+  [SetterThrows]
+           attribute EventHandler onsuspend;
+  [SetterThrows]
+           attribute EventHandler ontimeupdate;
+  [SetterThrows]
+           attribute EventHandler onvolumechange;
+  [SetterThrows]
+           attribute EventHandler onwaiting;
+
+  [SetterThrows]
+           attribute EventHandler onmozfullscreenchange;
+  [SetterThrows]
+           attribute EventHandler onmozfullscreenerror;
+  [SetterThrows]
+           attribute EventHandler onmozpointerlockchange;
+  [SetterThrows]
+           attribute EventHandler onmozpointerlockerror;
+
+  [SetterThrows,Pref="dom.w3c_touch_events.expose"]
+           attribute EventHandler ontouchstart;
+  [SetterThrows,Pref="dom.w3c_touch_events.expose"]
+           attribute EventHandler ontouchend;
+  [SetterThrows,Pref="dom.w3c_touch_events.expose"]
+           attribute EventHandler ontouchmove;
+  [SetterThrows,Pref="dom.w3c_touch_events.expose"]
+           attribute EventHandler ontouchenter;
+  [SetterThrows,Pref="dom.w3c_touch_events.expose"]
+           attribute EventHandler ontouchleave;
+  [SetterThrows,Pref="dom.w3c_touch_events.expose"]
+           attribute EventHandler ontouchcancel;
+
+  [SetterThrows]
+           attribute EventHandler oncopy;
+  [SetterThrows]
+           attribute EventHandler oncut;
+  [SetterThrows]
+           attribute EventHandler onpaste;
 };