Implement basic interfaces and attributes for DOMMatrix.

LayoutTests/fast/dom/geometry-interfaces-dom-matrix-expected.txt

Index: LayoutTests/fast/dom/geometry-interfaces-dom-matrix-expected.txt
diff --git a/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-expected.txt b/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a512518a4a8ba6fa7418fc332dd0df421c0595a9
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+++ b/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-expected.txt
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+# DOMMatrix()
+PASS matrix.a is matrix.m11
+PASS matrix.b is matrix.m12
+PASS matrix.c is matrix.m21
+PASS matrix.d is matrix.m22
+PASS matrix.e is matrix.m41
+PASS matrix.f is matrix.m42
+PASS matrix.m11 is 1
+PASS matrix.m12 is 0
+PASS matrix.m13 is 0
+PASS matrix.m14 is 0
+PASS matrix.m21 is 0
+PASS matrix.m22 is 1
+PASS matrix.m23 is 0
+PASS matrix.m24 is 0
+PASS matrix.m31 is 0
+PASS matrix.m32 is 0
+PASS matrix.m33 is 1
+PASS matrix.m34 is 0
+PASS matrix.m41 is 0
+PASS matrix.m42 is 0
+PASS matrix.m43 is 0
+PASS matrix.m44 is 1
+PASS matrix.is2D is true
+PASS matrix.isIdentity is true
+
+# DOMMatrix set attributes
+PASS matrix.a is matrix.m11
+PASS matrix.b is matrix.m12
+PASS matrix.c is matrix.m21
+PASS matrix.d is matrix.m22
+PASS matrix.e is matrix.m41
+PASS matrix.f is matrix.m42
+PASS matrix.m11 is 10
+PASS matrix.m12 is 20
+PASS matrix.m13 is 0
+PASS matrix.m14 is 0
+PASS matrix.m21 is 0
+PASS matrix.m22 is 1
+PASS matrix.m23 is 0
+PASS matrix.m24 is 2
+PASS matrix.m31 is 0
+PASS matrix.m32 is 0
+PASS matrix.m33 is 3
+PASS matrix.m34 is 0
+PASS matrix.m41 is 0
+PASS matrix.m42 is 3
+PASS matrix.m43 is 0
+PASS matrix.m44 is 9
+PASS matrix.is2D is false
+PASS matrix.isIdentity is false
+
+# DOMMatrix(other)
+PASS matrix.a is matrix.m11
+PASS matrix.b is matrix.m12
+PASS matrix.c is matrix.m21
+PASS matrix.d is matrix.m22
+PASS matrix.e is matrix.m41
+PASS matrix.f is matrix.m42
+PASS matrix.m11 is 10
+PASS matrix.m12 is 20
+PASS matrix.m13 is 0
+PASS matrix.m14 is 0
+PASS matrix.m21 is 0
+PASS matrix.m22 is 1
+PASS matrix.m23 is 0
+PASS matrix.m24 is 2
+PASS matrix.m31 is 0
+PASS matrix.m32 is 0
+PASS matrix.m33 is 3
+PASS matrix.m34 is 0
+PASS matrix.m41 is 0
+PASS matrix.m42 is 3
+PASS matrix.m43 is 0
+PASS matrix.m44 is 9
+PASS matrix.is2D is false
+PASS matrix.isIdentity is false
+
+# DOMMatrix.is2D can never be set to 'true' when it was set to 'false' before calling setMatrixValue().
+PASS matrix.is2D is true
+PASS matrix.isIdentity is true
+PASS matrix.is2D is false
+PASS matrix.isIdentity is false
+PASS matrix.is2D is false
+PASS matrix.isIdentity is true
+
+PASS successfullyParsed is true
+
+TEST COMPLETE
+