Add support for std::set_new_handler in Gabi++

STLport which is supposed to be fully functional runtime relies on some very
basic low-level routines such as set_new_handler to be provided by the
compiler. On Linux for example it is linked against libsupc++ that provides
set_new_handler among others. On Android it uses Gabi++ so it makes sense to
provide set_new_handler here.
See http://code.google.com/p/android/issues/detail?id=52805 for details.

Change-Id: Ica083a9ec0d7b5f28de3e3846b24cca946011083
2 files changed