[ES6] Ship array.prototype.values

Bug: v8:4247
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ibf5e7dd39cb81ac47af871edbe079d73839f9c1c
Reviewed-on: https://chromium-review.googlesource.com/1045184Reviewed-by: Michael Hablich <hablich@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53034}

src/flag-definitions.h

@@ -209,7 +209,6 @@ DEFINE_IMPLICATION(harmony_class_fields, harmony_private_fields)
 
 // Features that are still work in progress (behind individual flags).
 #define HARMONY_INPROGRESS(V)                                         \
-  V(harmony_array_prototype_values, "harmony Array.prototype.values") \
   V(harmony_do_expressions, "harmony do-expressions")                 \
   V(harmony_class_fields, "harmony fields in class literals")         \
   V(harmony_static_fields, "harmony static fields in class literals") \
@@ -237,7 +236,8 @@ DEFINE_IMPLICATION(harmony_class_fields, harmony_private_fields)
   V(harmony_optional_catch_binding, "allow omitting binding in catch blocks") \
   V(harmony_import_meta, "harmony import.meta property")                      \
   V(harmony_bigint, "harmony arbitrary precision integers")                   \
-  V(harmony_dynamic_import, "harmony dynamic import")
+  V(harmony_dynamic_import, "harmony dynamic import")                         \
+  V(harmony_array_prototype_values, "harmony Array.prototype.values")
 
 // Once a shipping feature has proved stable in the wild, it will be dropped
 // from HARMONY_SHIPPING, all occurrences of the FLAG_ variable are removed,

test/test262/test262.status

@@ -467,19 +467,6 @@
 
   ##################### DELIBERATE INCOMPATIBILITIES #####################
 
-  # We do not expose Array.prototype.values due to webcompat issues.
-  # Most recent incompatibility: https://crbug.com/615873
-  # https://code.google.com/p/v8/issues/detail?id=4247
-  'built-ins/Array/prototype/Symbol.iterator': [FAIL],
-  'built-ins/Array/prototype/values/returns-iterator': [FAIL],
-  'built-ins/Array/prototype/values/returns-iterator-from-object': [FAIL],
-  'built-ins/Array/prototype/values/prop-desc': [FAIL],
-  'built-ins/Array/prototype/values/name': [FAIL],
-  'built-ins/Array/prototype/values/length': [FAIL],
-  'built-ins/Array/prototype/values/iteration': [FAIL],
-  'built-ins/Array/prototype/values/iteration-mutable': [FAIL],
-  'built-ins/Array/prototype/Symbol.unscopables/value': [FAIL],
-
   # https://github.com/tc39/ecma262/pull/889
   'annexB/language/function-code/block-decl-func-skip-arguments': [FAIL],