Update V8 to version 4.4.7.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/ca9f7433..1cb04a8e

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

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

Review URL: https://codereview.chromium.org/1076733002

Cr-Commit-Position: refs/heads/master@{#324410}

1 files changed, 1 insertions, 1 deletions

diff --git a/DEPS b/DEPS
index 3cef3fb..2780b94 100644
--- a/DEPS
+++ b/DEPS
@@ -47,7 +47,7 @@ vars = {
   # the commit queue can handle CLs rolling Skia
   # and V8 without interference from each other.
   'v8_branch': 'trunk',
-  'v8_revision': 'ca9f7433e52bda6982f38506ace9f4df921df425',
+  'v8_revision': '1cb04a8ed49251c1c1e36d0ded0f5df9be4ed27c',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling WebRTC
   # and V8 without interference from each other.