Revert "gabi++: Implement missing array helper functions."

This reverts commit 4595e786353a1a571932e7cf6a555b4328e61b4a.

Conflicts:
	sources/cxx-stl/gabi++/include/cxxabi.h
	sources/cxx-stl/gabi++/src/cxxabi_vec.cc
Revert "gabi++: Implement missing array helper functions."

This reverts commit 260aad2e50a09a81f74c9c5ed3dabcc32368681e.

Conflicts:
	sources/cxx-stl/gabi++/include/cxxabi.h
	sources/cxx-stl/gabi++/src/cxxabi_vec.cc
Revert "gabi++: Implement missing array helper functions."

This reverts commit b3f9e45255b9ec0e6fda2700ab1b05b795092a9c.

Conflicts:
	sources/cxx-stl/gabi++/include/cxxabi.h
	sources/cxx-stl/gabi++/src/cxxabi_vec.cc