Update V8 to version 4.6.55.
commit2384e9a19807d1e8fe240f0739bbfe8027a4a9aa
authorv8-autoroll <v8-autoroll@chromium.org>
Fri, 7 Aug 2015 09:08:39 +0000 (7 02:08 -0700)
committerCommit bot <commit-bot@chromium.org>
Fri, 7 Aug 2015 09:09:43 +0000 (7 09:09 +0000)
treea8030212f89ef697b55f731f5d0180132596f8d8
parentd783daa13d1ed54dcaf98c9e1e6c9905a145e0bb
Update V8 to version 4.6.55.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/18967215..0c1ebe48

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/1281683002

Cr-Commit-Position: refs/heads/master@{#342323}
DEPS