Update V8 to version 4.1.0.21
This is a cherry-pick of all commits up to and including the
4.1.0.21 cherry-pick in Chromium.
Original commit message:
Version 4.1.0.21 (cherry-pick)
Merged 206e9136bde0f2b5ae8cb77afbb1e7833e5bd412
Unlink pages from the space page list after evacuation.
BUG=430201
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/953813002
Cr-Commit-Position: refs/branch-heads/4.1@{#22}
Cr-Branched-From: 2e08d2a7aa9d65d269d8c57aba82eb38a8cb0a18-refs/heads/candidates@{#25353}
---
Change-Id: I8c23c7bbb70772b4858fe8a47b64fa97ee0d1f8c
diff --git a/test/mjsunit/array-reduce.js b/test/mjsunit/array-reduce.js
index 429f348..94e5144 100644
--- a/test/mjsunit/array-reduce.js
+++ b/test/mjsunit/array-reduce.js
@@ -521,3 +521,13 @@
[3, 3, 2, [1, 2, 3, 4, 4, 5], 6],
[6, 4, 3, [1, 2, 3, 4, 4, 5, 6], 10],
], arr, extender, 0);
+
+var arr = [];
+Object.defineProperty(arr, "0", { get: function() { delete this[0] },
+ configurable: true });
+assertEquals(undefined, arr.reduce(function(val) { return val }));
+
+var arr = [];
+Object.defineProperty(arr, "0", { get: function() { delete this[0] },
+ configurable: true});
+assertEquals(undefined, arr.reduceRight(function(val) { return val }));