Remove a hack that tries to align '*'.

Remove a hack that tries to align '*'.

The alignment is not required, so we can just remove it for now.

The old code is a hack as it depends on the buffer management to find
the current column.

If the alignment is really desirable, the proper way to do it is
to pass in a formatted_raw_stream that knows the current column.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239603 91177308-0d34-0410-b5e6-96231b3b80d8