[MCJIT] Remove JITEventListener::NotifyFunctionEmitted - this method is dead
now that the legacy JIT has been removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222453 91177308-0d34-0410-b5e6-96231b3b80d8
[Hexagon] [NFC] Merging InstPrinter directory in to MCTargetDesc since they have a circular dependency.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222458 91177308-0d34-0410-b5e6-96231b3b80d8