LiveEdit to mark more closure functions for re-instantiation when scope layout changes. (issue 2872)

Made bounds check elimination iterative instead of recursive. (Chromium issue 289706)

Turned on i18n support by default.

Set the proper instance-type on HAllocate in BuildFastLiteral. (Chromium issue 284577)

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@16891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00