Merge r9516 into 3.4 branch.

Fix preparation for sorting of external arrays.

R=rossberg@chromium.org
BUG=98773
TEST=mjsunit/regress/regress-98773
Review URL: http://codereview.chromium.org/8136002

git-svn-id: http://v8.googlecode.com/svn/branches/3.4@9523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
3 files changed