Revert "[AccelTable] Provide abstraction for emitting DWARF5 accelerator tables."

This reverts r336529 because an alternative approach turned out to be a
better fit for dsymuil.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336698 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed