Remove deprecated test suite configurations.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/13878008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14326 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix bugs in IfBuilder and improve functionality

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/14344004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@14327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00