4 files changed, 5 insertions, 15 deletions
diff --git a/dom/webidl/DOMMatrix.webidl b/dom/webidl/DOMMatrix.webidl
index e54d16c21b..68c70507b7 100644
--- a/dom/webidl/DOMMatrix.webidl
+++ b/dom/webidl/DOMMatrix.webidl
@@ -10,8 +10,7 @@
  * liability, trademark and document use rules apply.
  */
 
-[Pref="layout.css.DOMMatrix.enabled",
- Constructor(optional (DOMString or sequence<unrestricted double>) init),
+[Constructor(optional (DOMString or sequence<unrestricted double>) init),
  Exposed=(Window,Worker)]
 interface DOMMatrixReadOnly {
     // These attributes are simple aliases for certain elements of the 4x4 matrix
@@ -79,11 +78,9 @@ interface DOMMatrixReadOnly {
     [Throws] Float32Array      toFloat32Array();
     [Throws] Float64Array      toFloat64Array();
     [Exposed=Window]           stringifier;
-    [Default] object           toJSON();
 };
 
-[Pref="layout.css.DOMMatrix.enabled",
- Constructor,
+[Constructor,
  Constructor(DOMString transformList),
  Constructor(DOMMatrixReadOnly other),
  Constructor(Float32Array array32),
diff --git a/dom/webidl/DOMPoint.webidl b/dom/webidl/DOMPoint.webidl
index 1603253a69..313a51bc53 100644
--- a/dom/webidl/DOMPoint.webidl
+++ b/dom/webidl/DOMPoint.webidl
@@ -10,8 +10,7 @@
  * liability, trademark and document use rules apply.
  */
 
-[Pref="layout.css.DOMPoint.enabled",
- Constructor(optional unrestricted double x = 0, optional unrestricted double y = 0,
+[Constructor(optional unrestricted double x = 0, optional unrestricted double y = 0,
              optional unrestricted double z = 0, optional unrestricted double w = 1),
  Exposed=(Window,Worker)]
 interface DOMPointReadOnly {
@@ -21,12 +20,9 @@ interface DOMPointReadOnly {
     readonly attribute unrestricted double y;
     readonly attribute unrestricted double z;
     readonly attribute unrestricted double w; 
-
-    [Default] object toJSON();
 };
 
-[Pref="layout.css.DOMPoint.enabled",
- Constructor(optional unrestricted double x = 0, optional unrestricted double y = 0,
+[Constructor(optional unrestricted double x = 0, optional unrestricted double y = 0,
              optional unrestricted double z = 0, optional unrestricted double w = 1),
  Exposed=(Window,Worker)]
 interface DOMPoint : DOMPointReadOnly {
diff --git a/dom/webidl/DOMQuad.webidl b/dom/webidl/DOMQuad.webidl
index ac89ac4450..5b130d271f 100644
--- a/dom/webidl/DOMQuad.webidl
+++ b/dom/webidl/DOMQuad.webidl
@@ -10,8 +10,7 @@
  * liability, trademark and document use rules apply.
  */
 
-[Pref="layout.css.DOMQuad.enabled",
- Constructor(optional DOMPointInit p1, optional DOMPointInit p2,
+[Constructor(optional DOMPointInit p1, optional DOMPointInit p2,
              optional DOMPointInit p3, optional DOMPointInit p4),
  Constructor(DOMRectReadOnly rect),
  Exposed=(Window,Worker)]
diff --git a/dom/webidl/DOMRect.webidl b/dom/webidl/DOMRect.webidl
index 92c0cadc67..c3bedc7ef5 100644
--- a/dom/webidl/DOMRect.webidl
+++ b/dom/webidl/DOMRect.webidl
@@ -32,8 +32,6 @@ interface DOMRectReadOnly {
     readonly attribute unrestricted double right;
     readonly attribute unrestricted double bottom;
     readonly attribute unrestricted double left;
-
-    [Default] object toJSON();
 };
 
 dictionary DOMRectInit {