The only binary that supports ICU data tables is d8. The location of the
data table file has to be passed via a command line switch:

  $ out/x64.optdebug/d8 --icu-data-file=out/x64.optdebug/icudtl.dat

BUG=72633,v8:3142
R=danno@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/209323014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00