Revert "Debug info: On ARM ensure that the data sections come before the"
Cut back on the cargo cult. The order of __DATA sections doesn't affect
generated code.

This reverts commit r197922.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199680 91177308-0d34-0410-b5e6-96231b3b80d8