Update V8 to version 4.6.57.
commit6d6342b231ef733ac420488fa326f442b5e0dfb4
authorv8-autoroll <v8-autoroll@chromium.org>
Fri, 7 Aug 2015 19:14:33 +0000 (7 12:14 -0700)
committerCommit bot <commit-bot@chromium.org>
Fri, 7 Aug 2015 19:15:21 +0000 (7 19:15 +0000)
tree8d7616582713941d9fe9d822266dcd998853f715
parentb15d637e5c8107db68e131f786fd7cf9e680d951
Update V8 to version 4.6.57.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/b531751e..38a68d3b

Please follow these instructions for assigning/CC'ing issues:
https://code.google.com/p/v8-wiki/wiki/TriagingIssues

Please close rolling in case of a roll revert:
https://v8-roll.appspot.com/

TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelheim@chromium.org

Review URL: https://codereview.chromium.org/1282563002

Cr-Commit-Position: refs/heads/master@{#342401}
DEPS