Revert r135075, "format string checking: long and int have the same widths on 32-bit, so we shouldn't warn about using"

It fails on freebsd, mingw and msvc10.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135129 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed