Remove old tests that have been migrated to the v8 repo.

LayoutTests/fast/js/object-prototype-properties-expected.txt

Index: LayoutTests/fast/js/object-prototype-properties-expected.txt
diff --git a/LayoutTests/fast/js/object-prototype-properties-expected.txt b/LayoutTests/fast/js/object-prototype-properties-expected.txt
deleted file mode 100644
index 55f9587252ca3dfe4fe4fb4dd2844d8dd0318892..0000000000000000000000000000000000000000
--- a/LayoutTests/fast/js/object-prototype-properties-expected.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-This is a test case for bug 64678.
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-PASS Object.prototype.toString.call(undefined) is "[object Undefined]"
-PASS Object.prototype.toString.call(null) is "[object Null]"
-PASS Object.prototype.toLocaleString.call(undefined) threw exception TypeError: Object.prototype.toLocaleString called on null or undefined.
-PASS Object.prototype.valueOf.call(undefined) threw exception TypeError: Cannot convert undefined or null to object.
-PASS Object.prototype.hasOwnProperty.call(undefined, 'hasOwnProperty') threw exception TypeError: Cannot convert undefined or null to object.
-PASS Object.prototype.propertyIsEnumerable.call(undefined, 'propertyIsEnumerable') threw exception TypeError: Cannot convert undefined or null to object.
-PASS Object.prototype.isPrototypeOf.call(undefined, this) threw exception TypeError: Object.prototype.isPrototypeOf called on null or undefined.
-PASS successfullyParsed is true
-
-TEST COMPLETE
-