Landing for cira@chromium.org
Landing for cira@chromium.org

Adding gyp file for all of the experimental extensions (currently i18n-extension only).
Embedder should define icu_src_path to point to their copy of ICU library.

Code review URL: http://codereview.chromium.org/6246003/

git-svn-id: b158db1e4b4ab85d4c9e510fdef4b1e8c614b15b@6296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh