Revert "[LTO][ThinLTO] Use the linker resolutions to mark global values ..."

Changes more tests then expected on one of the build bots.
reverting to investigate.

This reverts https://llvm.org/svn/llvm-project/llvm/trunk@317374

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317395 91177308-0d34-0410-b5e6-96231b3b80d8
19 files changed