Migrated several tests from blink to V8 repository.

test/webkit/for-in-cached-expected.txt

Index: test/webkit/for-in-cached-expected.txt
diff --git a/test/webkit/concat-while-having-a-bad-time-expected.txt b/test/webkit/for-in-cached-expected.txt
similarity index 71%
copy from test/webkit/concat-while-having-a-bad-time-expected.txt
copy to test/webkit/for-in-cached-expected.txt
index f949db98fd7b911d30b20281c82ee0f801405c77..0d0c337cf14f625adf25d08567d2700821db00e0 100644
--- a/test/webkit/concat-while-having-a-bad-time-expected.txt
+++ b/test/webkit/for-in-cached-expected.txt
@@ -21,12 +21,21 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-Tests the behavior of Array.prototype.concat while the array is having a bad time due to one of the elements we are concatenating.
+This tests that for/in statements behave correctly when cached.
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS [42].concat() is [42]
+PASS forIn1() is ['x', 'y']
+PASS forIn2() is ['x']
+PASS forIn3({ __proto__: { y1: 2 } }) is ['x', 'y1']
+PASS forIn3({ y2 : 2, __proto__: null }) is ['x', 'y2']
+PASS forIn3({ __proto__: { __proto__: { y3 : 2 } } }) is ['x', 'y3']
+PASS forIn4(objectWithArrayAsProto) is []
+PASS forIn4(objectWithArrayAsProto) is ['0']
+PASS forIn5({get foo() { return 'called getter'} }) is ['foo', 'called getter']
+PASS forIn5({set foo() { } }) is ['foo', undefined]
+PASS forIn5({get foo() { return 'called getter'}, set foo() { }}) is ['foo', 'called getter']
 PASS successfullyParsed is true
 
 TEST COMPLETE