WIP don't review: Implement Future

LayoutTests/fast/js/Future-resolve-combination-expected.txt

Index: LayoutTests/fast/js/Future-resolve-combination-expected.txt
diff --git a/LayoutTests/accessibility/aria-help-expected.txt b/LayoutTests/fast/js/Future-resolve-combination-expected.txt
similarity index 52%
copy from LayoutTests/accessibility/aria-help-expected.txt
copy to LayoutTests/fast/js/Future-resolve-combination-expected.txt
index 16c83066528ca32eb8fdf4d053cd372b21d752d1..97a82e0eb4242ed402ebfd4d12979e22175e5aba 100644
--- a/LayoutTests/accessibility/aria-help-expected.txt
+++ b/LayoutTests/fast/js/Future-resolve-combination-expected.txt
@@ -1,10 +1,10 @@
-button
-This tests that aria-help attribute works as expected.
+Test Future.
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
-
-PASS button.helpText is 'AXHelp: click here'
+function then() { [native code] }
+PASS thisInAcceptCallback === secondFuture is true
+PASS value is "hello"
 PASS successfullyParsed is true
 
 TEST COMPLETE