Use protected version of the malloc attribute in case source wants to
define malloc as macro.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180727 91177308-0d34-0410-b5e6-96231b3b80d8
Add entry for myself.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180728 91177308-0d34-0410-b5e6-96231b3b80d8