Make recent regression test resilient against GC stress.

R=danno@chromium.org
TEST=mjsunit/regress/regress-165637

Review URL: https://codereview.chromium.org/11824062

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Add non-ASCII support to d8's read() function

Review URL: https://codereview.chromium.org/11778099

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Better --trace-ic output for UnaryOpICs, matching other IC types

Review URL: https://codereview.chromium.org/11826051

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@13355 ce2b1a6d-e550-0410-aec6-3dcde31c8c00