[cssTransformComponent-2d-flattening.html]
[CSSTranslate.toMatrix() flattens when told it is 2d]
expected: FAIL
[CSSRotate.toMatrix() flattens when told it is 2d]
expected: FAIL
[CSSScale.toMatrix() flattens when told it is 2d]
expected: FAIL
[CSSMatrixComponent.toMatrix() flattens when told it is 2d]
expected: FAIL