Bug 1274159 - Part 3-1: Add HTMLConstructor to HTMLElement and its subclass;

Tag UXP Issue #1344

67 files changed, 68 insertions, 6 deletions

diff --git a/dom/webidl/HTMLAnchorElement.webidl b/dom/webidl/HTMLAnchorElement.webidl
index 0b8ded6d73..aa8e7d0821 100644
--- a/dom/webidl/HTMLAnchorElement.webidl
+++ b/dom/webidl/HTMLAnchorElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-a-element
+[HTMLConstructor]
 interface HTMLAnchorElement : HTMLElement {
            [SetterThrows]
            attribute DOMString target;
diff --git a/dom/webidl/HTMLAreaElement.webidl b/dom/webidl/HTMLAreaElement.webidl
index be3f378852..113f1822ec 100644
--- a/dom/webidl/HTMLAreaElement.webidl
+++ b/dom/webidl/HTMLAreaElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-area-element
+[HTMLConstructor]
 interface HTMLAreaElement : HTMLElement {
            [SetterThrows]
            attribute DOMString alt;
diff --git a/dom/webidl/HTMLAudioElement.webidl b/dom/webidl/HTMLAudioElement.webidl
index 8537453c0c..7256698394 100644
--- a/dom/webidl/HTMLAudioElement.webidl
+++ b/dom/webidl/HTMLAudioElement.webidl
@@ -11,6 +11,6 @@
  * and create derivative works of this document.
  */
 
-[NamedConstructor=Audio(optional DOMString src)]
+[HTMLConstructor, NamedConstructor=Audio(optional DOMString src)]
 interface HTMLAudioElement : HTMLMediaElement {};
 
diff --git a/dom/webidl/HTMLBRElement.webidl b/dom/webidl/HTMLBRElement.webidl
index cf5cb8a675..07b8d9f0d9 100644
--- a/dom/webidl/HTMLBRElement.webidl
+++ b/dom/webidl/HTMLBRElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-br-element
+[HTMLConstructor]
 interface HTMLBRElement : HTMLElement {};
 
 // http://www.whatwg.org/specs/web-apps/current-work/#other-elements,-attributes-and-apis
diff --git a/dom/webidl/HTMLBaseElement.webidl b/dom/webidl/HTMLBaseElement.webidl
index d982f46547..bc43e0570d 100644
--- a/dom/webidl/HTMLBaseElement.webidl
+++ b/dom/webidl/HTMLBaseElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-base-element
+[HTMLConstructor]
 interface HTMLBaseElement : HTMLElement {
            [SetterThrows, Pure]
            attribute DOMString href;
diff --git a/dom/webidl/HTMLBodyElement.webidl b/dom/webidl/HTMLBodyElement.webidl
index 95df2d43a7..e177584913 100644
--- a/dom/webidl/HTMLBodyElement.webidl
+++ b/dom/webidl/HTMLBodyElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLBodyElement : HTMLElement {
 };
 
diff --git a/dom/webidl/HTMLButtonElement.webidl b/dom/webidl/HTMLButtonElement.webidl
index 579efa39ce..5d7965cfb2 100644
--- a/dom/webidl/HTMLButtonElement.webidl
+++ b/dom/webidl/HTMLButtonElement.webidl
@@ -11,6 +11,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-button-element
+[HTMLConstructor]
 interface HTMLButtonElement : HTMLElement {
   [SetterThrows, Pure]
            attribute boolean autofocus;
diff --git a/dom/webidl/HTMLCanvasElement.webidl b/dom/webidl/HTMLCanvasElement.webidl
index 15e94f1545..4a0c4499bb 100644
--- a/dom/webidl/HTMLCanvasElement.webidl
+++ b/dom/webidl/HTMLCanvasElement.webidl
@@ -13,6 +13,7 @@
 interface nsISupports;
 interface Variant;
 
+[HTMLConstructor]
 interface HTMLCanvasElement : HTMLElement {
   [Pure, SetterThrows]
            attribute unsigned long width;
diff --git a/dom/webidl/HTMLDListElement.webidl b/dom/webidl/HTMLDListElement.webidl
index 08020a4970..4e3fa88d81 100644
--- a/dom/webidl/HTMLDListElement.webidl
+++ b/dom/webidl/HTMLDListElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-dl-element
+[HTMLConstructor]
 interface HTMLDListElement : HTMLElement {
 };
 
diff --git a/dom/webidl/HTMLDataElement.webidl b/dom/webidl/HTMLDataElement.webidl
index 821b8b483e..6b9a7f19ad 100644
--- a/dom/webidl/HTMLDataElement.webidl
+++ b/dom/webidl/HTMLDataElement.webidl
@@ -7,6 +7,7 @@
  * http://www.whatwg.org/specs/web-apps/current-work/multipage/text-level-semantics.html#the-data-element
  */
 
+[HTMLConstructor]
 interface HTMLDataElement : HTMLElement {
            [SetterThrows]
            attribute DOMString value;
diff --git a/dom/webidl/HTMLDataListElement.webidl b/dom/webidl/HTMLDataListElement.webidl
index 83b20cd2bc..4c38fddf37 100644
--- a/dom/webidl/HTMLDataListElement.webidl
+++ b/dom/webidl/HTMLDataListElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLDataListElement : HTMLElement {
   readonly attribute HTMLCollection options;
 };
diff --git a/dom/webidl/HTMLDetailsElement.webidl b/dom/webidl/HTMLDetailsElement.webidl
index 104606eb13..f57f5c93c7 100644
--- a/dom/webidl/HTMLDetailsElement.webidl
+++ b/dom/webidl/HTMLDetailsElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLDetailsElement : HTMLElement {
   [SetterThrows]
   attribute boolean open;
diff --git a/dom/webidl/HTMLDirectoryElement.webidl b/dom/webidl/HTMLDirectoryElement.webidl
index 9d5160af1b..d50b4d330b 100644
--- a/dom/webidl/HTMLDirectoryElement.webidl
+++ b/dom/webidl/HTMLDirectoryElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#other-elements,-attributes-and-apis
+[HTMLConstructor]
 interface HTMLDirectoryElement : HTMLElement {
            [SetterThrows, Pure]
            attribute boolean compact;
diff --git a/dom/webidl/HTMLDivElement.webidl b/dom/webidl/HTMLDivElement.webidl
index f50e2aad00..584c01e0e3 100644
--- a/dom/webidl/HTMLDivElement.webidl
+++ b/dom/webidl/HTMLDivElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLDivElement : HTMLElement {};
 
 partial interface HTMLDivElement {
diff --git a/dom/webidl/HTMLElement.webidl b/dom/webidl/HTMLElement.webidl
index 5ce5024e66..890341ec0e 100644
--- a/dom/webidl/HTMLElement.webidl
+++ b/dom/webidl/HTMLElement.webidl
@@ -12,6 +12,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLElement : Element {
   // metadata attributes
            attribute DOMString title;
diff --git a/dom/webidl/HTMLEmbedElement.webidl b/dom/webidl/HTMLEmbedElement.webidl
index 36668595b7..d4e678011b 100644
--- a/dom/webidl/HTMLEmbedElement.webidl
+++ b/dom/webidl/HTMLEmbedElement.webidl
@@ -13,7 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-embed-element
-[NeedResolve]
+[HTMLConstructor, NeedResolve]
 interface HTMLEmbedElement : HTMLElement {
   [Pure, SetterThrows]
            attribute DOMString src;
diff --git a/dom/webidl/HTMLFieldSetElement.webidl b/dom/webidl/HTMLFieldSetElement.webidl
index 6c9eee52b8..f61cdbf5b2 100644
--- a/dom/webidl/HTMLFieldSetElement.webidl
+++ b/dom/webidl/HTMLFieldSetElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLFieldSetElement : HTMLElement {
   [SetterThrows]
            attribute boolean disabled;
diff --git a/dom/webidl/HTMLFontElement.webidl b/dom/webidl/HTMLFontElement.webidl
index 781dabb889..09c0eae9bf 100644
--- a/dom/webidl/HTMLFontElement.webidl
+++ b/dom/webidl/HTMLFontElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLFontElement : HTMLElement {
   [TreatNullAs=EmptyString, SetterThrows] attribute DOMString color;
   [SetterThrows]                          attribute DOMString face;
diff --git a/dom/webidl/HTMLFormElement.webidl b/dom/webidl/HTMLFormElement.webidl
index 8d248e1a53..dcc9094834 100644
--- a/dom/webidl/HTMLFormElement.webidl
+++ b/dom/webidl/HTMLFormElement.webidl
@@ -11,7 +11,7 @@
  * and create derivative works of this document.
  */
 
-[OverrideBuiltins, LegacyUnenumerableNamedProperties]
+[OverrideBuiltins, LegacyUnenumerableNamedProperties, HTMLConstructor]
 interface HTMLFormElement : HTMLElement {
            [Pure, SetterThrows]
            attribute DOMString acceptCharset;
diff --git a/dom/webidl/HTMLFrameElement.webidl b/dom/webidl/HTMLFrameElement.webidl
index 9c5aca7c40..e7d7021435 100644
--- a/dom/webidl/HTMLFrameElement.webidl
+++ b/dom/webidl/HTMLFrameElement.webidl
@@ -11,6 +11,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#htmlframeelement
+[HTMLConstructor]
 interface HTMLFrameElement : HTMLElement {
            [SetterThrows]
            attribute DOMString name;
diff --git a/dom/webidl/HTMLFrameSetElement.webidl b/dom/webidl/HTMLFrameSetElement.webidl
index ce00d487fa..cf4e34bcf1 100644
--- a/dom/webidl/HTMLFrameSetElement.webidl
+++ b/dom/webidl/HTMLFrameSetElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLFrameSetElement : HTMLElement {
   [SetterThrows]
   attribute DOMString cols;
diff --git a/dom/webidl/HTMLHRElement.webidl b/dom/webidl/HTMLHRElement.webidl
index 0495e43b31..9359d74b99 100644
--- a/dom/webidl/HTMLHRElement.webidl
+++ b/dom/webidl/HTMLHRElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-hr-element
+[HTMLConstructor]
 interface HTMLHRElement : HTMLElement {
 };
 
diff --git a/dom/webidl/HTMLHeadElement.webidl b/dom/webidl/HTMLHeadElement.webidl
index 0ad45e3848..b649712a6b 100644
--- a/dom/webidl/HTMLHeadElement.webidl
+++ b/dom/webidl/HTMLHeadElement.webidl
@@ -12,5 +12,6 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-head-element
+[HTMLConstructor]
 interface HTMLHeadElement : HTMLElement {};
 
diff --git a/dom/webidl/HTMLHeadingElement.webidl b/dom/webidl/HTMLHeadingElement.webidl
index c07e5cb99c..97e471025f 100644
--- a/dom/webidl/HTMLHeadingElement.webidl
+++ b/dom/webidl/HTMLHeadingElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-h1,-h2,-h3,-h4,-h5,-and-h6-elements
+[HTMLConstructor]
 interface HTMLHeadingElement : HTMLElement {
 };
 
diff --git a/dom/webidl/HTMLHtmlElement.webidl b/dom/webidl/HTMLHtmlElement.webidl
index b06de77619..f9174a1852 100644
--- a/dom/webidl/HTMLHtmlElement.webidl
+++ b/dom/webidl/HTMLHtmlElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-html-element
+[HTMLConstructor]
 interface HTMLHtmlElement : HTMLElement {};
 
 // http://www.whatwg.org/specs/web-apps/current-work/#other-elements,-attributes-and-apis
diff --git a/dom/webidl/HTMLIFrameElement.webidl b/dom/webidl/HTMLIFrameElement.webidl
index 0a1b49affe..4b9d1ce4c1 100644
--- a/dom/webidl/HTMLIFrameElement.webidl
+++ b/dom/webidl/HTMLIFrameElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLIFrameElement : HTMLElement {
   [SetterThrows, Pure]
            attribute DOMString src;
diff --git a/dom/webidl/HTMLImageElement.webidl b/dom/webidl/HTMLImageElement.webidl
index 243c655099..c6bc3e4c81 100644
--- a/dom/webidl/HTMLImageElement.webidl
+++ b/dom/webidl/HTMLImageElement.webidl
@@ -16,7 +16,8 @@ interface imgIRequest;
 interface URI;
 interface nsIStreamListener;
 
-[NamedConstructor=Image(optional unsigned long width, optional unsigned long height)]
+[HTMLConstructor,
+ NamedConstructor=Image(optional unsigned long width, optional unsigned long height)]
 interface HTMLImageElement : HTMLElement {
            [SetterThrows]
            attribute DOMString alt;
diff --git a/dom/webidl/HTMLInputElement.webidl b/dom/webidl/HTMLInputElement.webidl
index cf3e9a4c71..deb5b5faf0 100644
--- a/dom/webidl/HTMLInputElement.webidl
+++ b/dom/webidl/HTMLInputElement.webidl
@@ -21,6 +21,7 @@ enum SelectionMode {
 
 interface nsIControllers;
 
+[HTMLConstructor]
 interface HTMLInputElement : HTMLElement {
   [Pure, SetterThrows]
            attribute DOMString accept;
diff --git a/dom/webidl/HTMLLIElement.webidl b/dom/webidl/HTMLLIElement.webidl
index c20e00846b..d36b96a0f7 100644
--- a/dom/webidl/HTMLLIElement.webidl
+++ b/dom/webidl/HTMLLIElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-li-element
+[HTMLConstructor]
 interface HTMLLIElement : HTMLElement {
            [SetterThrows, Pure]
            attribute long value;
diff --git a/dom/webidl/HTMLLabelElement.webidl b/dom/webidl/HTMLLabelElement.webidl
index f44a562191..8a5c67fbcf 100644
--- a/dom/webidl/HTMLLabelElement.webidl
+++ b/dom/webidl/HTMLLabelElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLLabelElement : HTMLElement {
   readonly attribute HTMLFormElement? form;
            attribute DOMString htmlFor;
diff --git a/dom/webidl/HTMLLegendElement.webidl b/dom/webidl/HTMLLegendElement.webidl
index 0ce4ae88b9..8feb70dcbd 100644
--- a/dom/webidl/HTMLLegendElement.webidl
+++ b/dom/webidl/HTMLLegendElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-legend-element
+[HTMLConstructor]
 interface HTMLLegendElement : HTMLElement {
   readonly attribute HTMLFormElement? form;
 };
diff --git a/dom/webidl/HTMLLinkElement.webidl b/dom/webidl/HTMLLinkElement.webidl
index ec094e55ec..c5d8eec4f3 100644
--- a/dom/webidl/HTMLLinkElement.webidl
+++ b/dom/webidl/HTMLLinkElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-link-element
+[HTMLConstructor]
 interface HTMLLinkElement : HTMLElement {
   [Pure]
            attribute boolean disabled;
diff --git a/dom/webidl/HTMLMapElement.webidl b/dom/webidl/HTMLMapElement.webidl
index 88fe4e54c9..cf4d404260 100644
--- a/dom/webidl/HTMLMapElement.webidl
+++ b/dom/webidl/HTMLMapElement.webidl
@@ -11,6 +11,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-map-element
+[HTMLConstructor]
 interface HTMLMapElement : HTMLElement {
   [SetterThrows, Pure]
            attribute DOMString name;
diff --git a/dom/webidl/HTMLMenuElement.webidl b/dom/webidl/HTMLMenuElement.webidl
index ff81a7c80d..7658d83800 100644
--- a/dom/webidl/HTMLMenuElement.webidl
+++ b/dom/webidl/HTMLMenuElement.webidl
@@ -15,6 +15,7 @@
 interface MenuBuilder;
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-menu-element
+[HTMLConstructor]
 interface HTMLMenuElement : HTMLElement {
            [SetterThrows]
            attribute DOMString type;
diff --git a/dom/webidl/HTMLMenuItemElement.webidl b/dom/webidl/HTMLMenuItemElement.webidl
index 7064885a1c..1a77504837 100644
--- a/dom/webidl/HTMLMenuItemElement.webidl
+++ b/dom/webidl/HTMLMenuItemElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-menuitem-element
+[HTMLConstructor]
 interface HTMLMenuItemElement : HTMLElement {
            [SetterThrows]
            attribute DOMString type;
diff --git a/dom/webidl/HTMLMetaElement.webidl b/dom/webidl/HTMLMetaElement.webidl
index 5b7b0f92c2..171f673054 100644
--- a/dom/webidl/HTMLMetaElement.webidl
+++ b/dom/webidl/HTMLMetaElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-meta-element
+[HTMLConstructor]
 interface HTMLMetaElement : HTMLElement {
   [SetterThrows, Pure]
            attribute DOMString name;
diff --git a/dom/webidl/HTMLMeterElement.webidl b/dom/webidl/HTMLMeterElement.webidl
index 104e003539..484ece85c4 100644
--- a/dom/webidl/HTMLMeterElement.webidl
+++ b/dom/webidl/HTMLMeterElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-meter-element
+[HTMLConstructor]
 interface HTMLMeterElement : HTMLElement {
            [SetterThrows]
            attribute double value;
diff --git a/dom/webidl/HTMLModElement.webidl b/dom/webidl/HTMLModElement.webidl
index 45086ccebb..654aca2726 100644
--- a/dom/webidl/HTMLModElement.webidl
+++ b/dom/webidl/HTMLModElement.webidl
@@ -11,6 +11,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#attributes-common-to-ins-and-del-elements
+[HTMLConstructor]
 interface HTMLModElement : HTMLElement {
   [SetterThrows, Pure]
            attribute DOMString cite;
diff --git a/dom/webidl/HTMLOListElement.webidl b/dom/webidl/HTMLOListElement.webidl
index f41abf3eaa..5b10d48078 100644
--- a/dom/webidl/HTMLOListElement.webidl
+++ b/dom/webidl/HTMLOListElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-ol-element
+[HTMLConstructor]
 interface HTMLOListElement : HTMLElement {
            [SetterThrows]
            attribute boolean reversed;
diff --git a/dom/webidl/HTMLObjectElement.webidl b/dom/webidl/HTMLObjectElement.webidl
index ebb95ab096..797b041198 100644
--- a/dom/webidl/HTMLObjectElement.webidl
+++ b/dom/webidl/HTMLObjectElement.webidl
@@ -13,7 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-object-element
-[NeedResolve, UnsafeInPrerendering]
+[HTMLConstructor, NeedResolve, UnsafeInPrerendering]
 interface HTMLObjectElement : HTMLElement {
   [Pure, SetterThrows]
            attribute DOMString data;
diff --git a/dom/webidl/HTMLOptGroupElement.webidl b/dom/webidl/HTMLOptGroupElement.webidl
index a23aee30d1..18d2e5dfab 100644
--- a/dom/webidl/HTMLOptGroupElement.webidl
+++ b/dom/webidl/HTMLOptGroupElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLOptGroupElement : HTMLElement {
            [SetterThrows]
            attribute boolean disabled;
diff --git a/dom/webidl/HTMLOptionElement.webidl b/dom/webidl/HTMLOptionElement.webidl
index c80bedeef0..34e6e6c23e 100644
--- a/dom/webidl/HTMLOptionElement.webidl
+++ b/dom/webidl/HTMLOptionElement.webidl
@@ -11,7 +11,7 @@
  * and create derivative works of this document.
  */
 
-[NamedConstructor=Option(optional DOMString text, optional DOMString value, optional boolean defaultSelected, optional boolean selected)]
+[HTMLConstructor, NamedConstructor=Option(optional DOMString text, optional DOMString value, optional boolean defaultSelected, optional boolean selected)]
 interface HTMLOptionElement : HTMLElement {
            [SetterThrows]
            attribute boolean disabled;
diff --git a/dom/webidl/HTMLOutputElement.webidl b/dom/webidl/HTMLOutputElement.webidl
index d0e4ecbe62..698fd08d1b 100644
--- a/dom/webidl/HTMLOutputElement.webidl
+++ b/dom/webidl/HTMLOutputElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-output-element
+[HTMLConstructor]
 interface HTMLOutputElement : HTMLElement {
   [PutForwards=value, Constant]
   readonly attribute DOMTokenList htmlFor;
diff --git a/dom/webidl/HTMLParagraphElement.webidl b/dom/webidl/HTMLParagraphElement.webidl
index 2a626d2575..b72f627d13 100644
--- a/dom/webidl/HTMLParagraphElement.webidl
+++ b/dom/webidl/HTMLParagraphElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-p-element
+[HTMLConstructor]
 interface HTMLParagraphElement : HTMLElement {
 };
 
diff --git a/dom/webidl/HTMLParamElement.webidl b/dom/webidl/HTMLParamElement.webidl
index e2c7e8d7fa..b9f17d6f53 100644
--- a/dom/webidl/HTMLParamElement.webidl
+++ b/dom/webidl/HTMLParamElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-param-element
+[HTMLConstructor]
 interface HTMLParamElement : HTMLElement {
            [SetterThrows, Pure]
            attribute DOMString name;
diff --git a/dom/webidl/HTMLPictureElement.webidl b/dom/webidl/HTMLPictureElement.webidl
index eff30f7501..387eee78dd 100644
--- a/dom/webidl/HTMLPictureElement.webidl
+++ b/dom/webidl/HTMLPictureElement.webidl
@@ -4,5 +4,6 @@
  * You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+[HTMLConstructor]
 interface HTMLPictureElement : HTMLElement {
 };
diff --git a/dom/webidl/HTMLPreElement.webidl b/dom/webidl/HTMLPreElement.webidl
index db220b74c0..b128e824d3 100644
--- a/dom/webidl/HTMLPreElement.webidl
+++ b/dom/webidl/HTMLPreElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-pre-element
+[HTMLConstructor]
 interface HTMLPreElement : HTMLElement {
 };
 
diff --git a/dom/webidl/HTMLProgressElement.webidl b/dom/webidl/HTMLProgressElement.webidl
index 028728e22c..5729829cdc 100644
--- a/dom/webidl/HTMLProgressElement.webidl
+++ b/dom/webidl/HTMLProgressElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLProgressElement : HTMLElement {
            [SetterThrows]
            attribute double value;
diff --git a/dom/webidl/HTMLQuoteElement.webidl b/dom/webidl/HTMLQuoteElement.webidl
index a266dd353a..5cf9c4c29e 100644
--- a/dom/webidl/HTMLQuoteElement.webidl
+++ b/dom/webidl/HTMLQuoteElement.webidl
@@ -12,6 +12,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-blockquote-element
+[HTMLConstructor]
 interface HTMLQuoteElement : HTMLElement {
            [SetterThrows, Pure]
            attribute DOMString cite;
diff --git a/dom/webidl/HTMLScriptElement.webidl b/dom/webidl/HTMLScriptElement.webidl
index 5b64c42d7c..8bcffe8d74 100644
--- a/dom/webidl/HTMLScriptElement.webidl
+++ b/dom/webidl/HTMLScriptElement.webidl
@@ -8,6 +8,7 @@
  * http://www.whatwg.org/specs/web-apps/current-work/#other-elements,-attributes-and-apis
  */
 
+[HTMLConstructor]
 interface HTMLScriptElement : HTMLElement {
   [SetterThrows]
   attribute DOMString src;
diff --git a/dom/webidl/HTMLSelectElement.webidl b/dom/webidl/HTMLSelectElement.webidl
index b18ca3634d..9a9b330409 100644
--- a/dom/webidl/HTMLSelectElement.webidl
+++ b/dom/webidl/HTMLSelectElement.webidl
@@ -7,6 +7,7 @@
  * http://www.whatwg.org/html/#the-select-element
  */
 
+[HTMLConstructor]
 interface HTMLSelectElement : HTMLElement {
   [SetterThrows, Pure]
            attribute boolean autofocus;
diff --git a/dom/webidl/HTMLSourceElement.webidl b/dom/webidl/HTMLSourceElement.webidl
index 10b8e6fd51..402b4491a9 100644
--- a/dom/webidl/HTMLSourceElement.webidl
+++ b/dom/webidl/HTMLSourceElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLSourceElement : HTMLElement {
            [SetterThrows]
            attribute DOMString src;
diff --git a/dom/webidl/HTMLSpanElement.webidl b/dom/webidl/HTMLSpanElement.webidl
index 43a2d97f20..6f65cdfb38 100644
--- a/dom/webidl/HTMLSpanElement.webidl
+++ b/dom/webidl/HTMLSpanElement.webidl
@@ -12,4 +12,5 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-span-element
+[HTMLConstructor]
 interface HTMLSpanElement : HTMLElement {};
diff --git a/dom/webidl/HTMLStyleElement.webidl b/dom/webidl/HTMLStyleElement.webidl
index 7ed01a8f18..b547d69766 100644
--- a/dom/webidl/HTMLStyleElement.webidl
+++ b/dom/webidl/HTMLStyleElement.webidl
@@ -8,6 +8,7 @@
  * http://www.whatwg.org/specs/web-apps/current-work/#other-elements,-attributes-and-apis
  */
 
+[HTMLConstructor]
 interface HTMLStyleElement : HTMLElement {
            [Pure]
            attribute boolean disabled;
diff --git a/dom/webidl/HTMLTableCaptionElement.webidl b/dom/webidl/HTMLTableCaptionElement.webidl
index 688b9f9254..e9d01527e7 100644
--- a/dom/webidl/HTMLTableCaptionElement.webidl
+++ b/dom/webidl/HTMLTableCaptionElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLTableCaptionElement : HTMLElement {};
 
 partial interface HTMLTableCaptionElement {
diff --git a/dom/webidl/HTMLTableCellElement.webidl b/dom/webidl/HTMLTableCellElement.webidl
index e970a50401..f0a251d273 100644
--- a/dom/webidl/HTMLTableCellElement.webidl
+++ b/dom/webidl/HTMLTableCellElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLTableCellElement : HTMLElement {
            [SetterThrows]
            attribute unsigned long colSpan;
diff --git a/dom/webidl/HTMLTableColElement.webidl b/dom/webidl/HTMLTableColElement.webidl
index c927541a3d..cf217548ae 100644
--- a/dom/webidl/HTMLTableColElement.webidl
+++ b/dom/webidl/HTMLTableColElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLTableColElement : HTMLElement {
            [SetterThrows]
            attribute unsigned long span;
diff --git a/dom/webidl/HTMLTableElement.webidl b/dom/webidl/HTMLTableElement.webidl
index a06f590e0f..2653524d64 100644
--- a/dom/webidl/HTMLTableElement.webidl
+++ b/dom/webidl/HTMLTableElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLTableElement : HTMLElement {
            [SetterThrows]
            attribute HTMLTableCaptionElement? caption;
diff --git a/dom/webidl/HTMLTableRowElement.webidl b/dom/webidl/HTMLTableRowElement.webidl
index 2a356a20e0..7d63bcc049 100644
--- a/dom/webidl/HTMLTableRowElement.webidl
+++ b/dom/webidl/HTMLTableRowElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLTableRowElement : HTMLElement {
   readonly attribute long rowIndex;
   readonly attribute long sectionRowIndex;
diff --git a/dom/webidl/HTMLTableSectionElement.webidl b/dom/webidl/HTMLTableSectionElement.webidl
index 310d0ece6c..881972ac21 100644
--- a/dom/webidl/HTMLTableSectionElement.webidl
+++ b/dom/webidl/HTMLTableSectionElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLTableSectionElement : HTMLElement {
   readonly attribute HTMLCollection rows;
   [Throws]
diff --git a/dom/webidl/HTMLTemplateElement.webidl b/dom/webidl/HTMLTemplateElement.webidl
index c518995f66..f77eeaa429 100644
--- a/dom/webidl/HTMLTemplateElement.webidl
+++ b/dom/webidl/HTMLTemplateElement.webidl
@@ -9,6 +9,7 @@
  * liability, trademark and document use rules apply.
  */
 
+[HTMLConstructor]
 interface HTMLTemplateElement : HTMLElement {
     readonly attribute DocumentFragment content;
 };
diff --git a/dom/webidl/HTMLTextAreaElement.webidl b/dom/webidl/HTMLTextAreaElement.webidl
index 4df687a0b1..8c5dc0fb9b 100644
--- a/dom/webidl/HTMLTextAreaElement.webidl
+++ b/dom/webidl/HTMLTextAreaElement.webidl
@@ -14,6 +14,7 @@
 interface nsIEditor;
 interface MozControllers;
 
+[HTMLConstructor]
 interface HTMLTextAreaElement : HTMLElement {
            // attribute DOMString autocomplete;
   [SetterThrows, Pure]
diff --git a/dom/webidl/HTMLTimeElement.webidl b/dom/webidl/HTMLTimeElement.webidl
index 517ca9981e..ea37405bfc 100644
--- a/dom/webidl/HTMLTimeElement.webidl
+++ b/dom/webidl/HTMLTimeElement.webidl
@@ -7,6 +7,7 @@
  * http://www.whatwg.org/specs/web-apps/current-work/multipage/text-level-semantics.html#the-time-element
  */
 
+[HTMLConstructor]
 interface HTMLTimeElement : HTMLElement {
            [SetterThrows]
            attribute DOMString dateTime;
diff --git a/dom/webidl/HTMLTitleElement.webidl b/dom/webidl/HTMLTitleElement.webidl
index e6c8f2c61f..c8fe3e46a5 100644
--- a/dom/webidl/HTMLTitleElement.webidl
+++ b/dom/webidl/HTMLTitleElement.webidl
@@ -7,6 +7,7 @@
  * http://www.whatwg.org/specs/web-apps/current-work/#the-title-element
  */
 
+[HTMLConstructor]
 interface HTMLTitleElement : HTMLElement {
            [Throws]
            attribute DOMString text;
diff --git a/dom/webidl/HTMLTrackElement.webidl b/dom/webidl/HTMLTrackElement.webidl
index dd88e9beb9..e6d366f10d 100644
--- a/dom/webidl/HTMLTrackElement.webidl
+++ b/dom/webidl/HTMLTrackElement.webidl
@@ -7,6 +7,7 @@
  * http://www.whatwg.org/specs/web-apps/current-work/#the-track-element
  */
 
+[HTMLConstructor]
 interface HTMLTrackElement : HTMLElement {
   [SetterThrows, Pure]
   attribute DOMString kind;
diff --git a/dom/webidl/HTMLUListElement.webidl b/dom/webidl/HTMLUListElement.webidl
index 0528198c9e..01ca7afce4 100644
--- a/dom/webidl/HTMLUListElement.webidl
+++ b/dom/webidl/HTMLUListElement.webidl
@@ -13,6 +13,7 @@
  */
 
 // http://www.whatwg.org/specs/web-apps/current-work/#the-ul-element
+[HTMLConstructor]
 interface HTMLUListElement : HTMLElement {
 };
 
diff --git a/dom/webidl/HTMLVideoElement.webidl b/dom/webidl/HTMLVideoElement.webidl
index af28d5418a..fd552f7e0d 100644
--- a/dom/webidl/HTMLVideoElement.webidl
+++ b/dom/webidl/HTMLVideoElement.webidl
@@ -11,6 +11,7 @@
  * and create derivative works of this document.
  */
 
+[HTMLConstructor]
 interface HTMLVideoElement : HTMLMediaElement {
   [SetterThrows]
            attribute unsigned long width;