[libcxx] Remove _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY

That macro has been defined to _LIBCPP_HIDE_FROM_ABI_AFTER_V1 for many
weeks now, so we're actually replacing uses of it for uses of
_LIBCPP_HIDE_FROM_ABI_AFTER_V1 directly.

This should not change or break anything since the two macros are
100% equivalent, unless somebody is (incorrectly!) relying on
_LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY being defined.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@344641 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed