Remove inclusion of SSAUpdater from several passes.

It is, in fact, unused. Found while reviewing Danny's new
SSAUpdater and porting passes to it to see how the new API
looked like.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293407 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed