Update V8 to version 4.7.54.
commit771003bf678ab235bf07e095164e1801e1762654
authorv8-autoroll <v8-autoroll@chromium.org>
Wed, 16 Sep 2015 00:10:28 +0000 (15 17:10 -0700)
committerCommit bot <commit-bot@chromium.org>
Wed, 16 Sep 2015 00:11:23 +0000 (16 00:11 +0000)
treeca9e487f490614f32b8fe5c53521b371ec5ae037
parentf4e3b26f16471576ed034e74d863ec6e347b0417
Update V8 to version 4.7.54.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/05eaf517..ea85d95a

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/1342253002

Cr-Commit-Position: refs/heads/master@{#349036}
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