Issue #2241 - Part 4.1: Get DOMPoint, DOMQuad, DOMRect, DOMMatrix a bit closer to spec.

Backported from Mozilla bug 1186265's part 1.

4 files changed, 24 insertions, 10 deletions

diff --git a/dom/webidl/DOMMatrix.webidl b/dom/webidl/DOMMatrix.webidl
index 6b236ae666..97dc16616c 100644
--- a/dom/webidl/DOMMatrix.webidl
+++ b/dom/webidl/DOMMatrix.webidl
@@ -10,7 +10,8 @@
  * liability, trademark and document use rules apply.
  */
 
-[Pref="layout.css.DOMMatrix.enabled"]
+[Pref="layout.css.DOMMatrix.enabled",
+ Constructor(optional (DOMString or sequence<unrestricted double>) init)]
 interface DOMMatrixReadOnly {
     // These attributes are simple aliases for certain elements of the 4x4 matrix
     readonly attribute unrestricted double a;
@@ -77,6 +78,7 @@ interface DOMMatrixReadOnly {
     [Throws] Float32Array      toFloat32Array();
     [Throws] Float64Array      toFloat64Array();
                                stringifier;
+    [Default] object           toJSON();
 };
 
 [Pref="layout.css.DOMMatrix.enabled",
diff --git a/dom/webidl/DOMPoint.webidl b/dom/webidl/DOMPoint.webidl
index d092d900f5..2ebba958e4 100644
--- a/dom/webidl/DOMPoint.webidl
+++ b/dom/webidl/DOMPoint.webidl
@@ -10,19 +10,26 @@
  * liability, trademark and document use rules apply.
  */
 
-[Pref="layout.css.DOMPoint.enabled"]
+[Pref="layout.css.DOMPoint.enabled",
+ Constructor(optional unrestricted double x = 0, optional unrestricted double y = 0,
+             optional unrestricted double z = 0, optional unrestricted double w = 1)]
 interface DOMPointReadOnly {
+    [NewObject] static DOMPointReadOnly fromPoint(optional DOMPointInit other);
+
     readonly attribute unrestricted double x;
     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 DOMPointInit point),
- Constructor(unrestricted double x, unrestricted double y,
+ Constructor(optional unrestricted double x = 0, optional unrestricted double y = 0,
              optional unrestricted double z = 0, optional unrestricted double w = 1)]
 interface DOMPoint : DOMPointReadOnly {
+    [NewObject] static DOMPoint fromPoint(optional DOMPointInit other);
+
     inherit attribute unrestricted double x;
     inherit attribute unrestricted double y;
     inherit attribute unrestricted double z;
@@ -34,4 +41,4 @@ dictionary DOMPointInit {
     unrestricted double y = 0;
     unrestricted double z = 0;
     unrestricted double w = 1;
-};
\ No newline at end of file
+};
diff --git a/dom/webidl/DOMQuad.webidl b/dom/webidl/DOMQuad.webidl
index b933987d59..f3674e9ad7 100644
--- a/dom/webidl/DOMQuad.webidl
+++ b/dom/webidl/DOMQuad.webidl
@@ -19,5 +19,7 @@ interface DOMQuad {
     [SameObject] readonly attribute DOMPoint p2;
     [SameObject] readonly attribute DOMPoint p3;
     [SameObject] readonly attribute DOMPoint p4;
-    [SameObject] readonly attribute DOMRectReadOnly bounds;
-};
\ No newline at end of file
+    [NewObject] DOMRectReadOnly getBounds();
+
+    [Default] object toJSON();
+};
diff --git a/dom/webidl/DOMRect.webidl b/dom/webidl/DOMRect.webidl
index 24a07900c5..4a4f3e4eda 100644
--- a/dom/webidl/DOMRect.webidl
+++ b/dom/webidl/DOMRect.webidl
@@ -10,9 +10,8 @@
  * liability, trademark and document use rules apply.
  */
 
-[Constructor,
- Constructor(unrestricted double x, unrestricted double y,
-             unrestricted double width, unrestricted double height)]
+[Constructor(optional unrestricted double x = 0, optional unrestricted double y = 0,
+             optional unrestricted double width = 0, optional unrestricted double height = 0)]
 interface DOMRect : DOMRectReadOnly {
     inherit attribute unrestricted double x;
     inherit attribute unrestricted double y;
@@ -20,6 +19,8 @@ interface DOMRect : DOMRectReadOnly {
     inherit attribute unrestricted double height;
 };
 
+[Constructor(optional unrestricted double x = 0, optional unrestricted double y = 0,
+             optional unrestricted double width = 0, optional unrestricted double height = 0)]
 interface DOMRectReadOnly {
     readonly attribute unrestricted double x;
     readonly attribute unrestricted double y;
@@ -29,6 +30,8 @@ interface DOMRectReadOnly {
     readonly attribute unrestricted double right;
     readonly attribute unrestricted double bottom;
     readonly attribute unrestricted double left;
+
+    [Default] object toJSON();
 };
 
 dictionary DOMRectInit {