Merged r16597 into trunk branch.

Put js accessor ics behind a flags until fixed

R=verwaest@chromium.org
BUG=chromium:287879

Review URL: https://codereview.chromium.org/23816012

git-svn-id: http://v8.googlecode.com/svn/trunk@16602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
4 files changed