Added experimental tilt and tiltDirection to the Touch interface

LayoutTests/fast/events/touch/script-tests/document-create-touch.js

Index: LayoutTests/fast/events/touch/script-tests/document-create-touch.js
diff --git a/LayoutTests/fast/events/touch/script-tests/document-create-touch.js b/LayoutTests/fast/events/touch/script-tests/document-create-touch.js
index 071b21217bf2098cce33443f64827f064323c154..1b649c9be90c555557b012758823b1ea92242b5a 100644
--- a/LayoutTests/fast/events/touch/script-tests/document-create-touch.js
+++ b/LayoutTests/fast/events/touch/script-tests/document-create-touch.js
@@ -9,7 +9,7 @@ box.style.height = "100px";
 document.body.appendChild(box);
 
 var target = document.getElementById("box");
-var touch = document.createTouch(window, target, 1, 100, 101, 102, 103, 5, 3, 10, 10);
+var touch = document.createTouch(window, target, 1, 100, 101, 102, 103, 5, 3, 10, 10, 45, 60);
 shouldBeNonNull("touch");
 shouldBe("touch.target", "box");
 shouldBe("touch.identifier", "1");
@@ -24,6 +24,8 @@ shouldBe("touch.webkitRadiusX", "5");
 shouldBe("touch.webkitRadiusY", "3");
 shouldBe("touch.webkitRotationAngle", "10");
 shouldBe("touch.webkitForce", "10");
+shouldBe("touch.tilt", "45");
+shouldBe("touch.tiltDirection", "60");
 
 var emptyTouch = document.createTouch();
 shouldBeNonNull("emptyTouch");
@@ -40,9 +42,11 @@ shouldBe("emptyTouch.webkitRadiusX", "0");
 shouldBe("emptyTouch.webkitRadiusY", "0");
 shouldBeNaN("emptyTouch.webkitRotationAngle");
 shouldBeNaN("emptyTouch.webkitForce");
+shouldBeNaN("emptyTouch.tilt");
+shouldBeNaN("emptyTouch.tiltDirection");
 
 // Try invoking with incorrect parameter types.
-var badParamsTouch = document.createTouch(function(x) { return x; }, 12, 'a', 'b', 'c', function(x) { return x; }, 104, 'a', 'b', 'c', 'd');
+var badParamsTouch = document.createTouch(function(x) { return x; }, 12, 'a', 'b', 'c', function(x) { return x; }, 104, 'a', 'b', 'c', 'd', 'e', 'f');
 shouldBeNonNull("badParamsTouch");
 shouldBeNull("badParamsTouch.target");
 shouldBe("badParamsTouch.identifier", "0");
@@ -57,6 +61,8 @@ shouldBe("badParamsTouch.webkitRadiusX", "0");
 shouldBe("badParamsTouch.webkitRadiusY", "0");
 shouldBeNaN("badParamsTouch.webkitRotationAngle");
 shouldBeNaN("badParamsTouch.webkitForce");
+shouldBeNaN("badParamsTouch.tilt");
+shouldBeNaN("badParamsTouch.tiltDirection");
 
 // Should not crash when invoked on a detached Document.
 var detachedTouch;
@@ -74,5 +80,7 @@ shouldBe("detachedTouch.webkitRadiusX", "0");
 shouldBe("detachedTouch.webkitRadiusY", "0");
 shouldBeNaN("detachedTouch.webkitRotationAngle");
 shouldBeNaN("detachedTouch.webkitForce");
+shouldBeNaN("detachedTouch.tilt");
+shouldBeNaN("detachedTouch.tiltDirection");
 
 isSuccessfullyParsed();