InlineObjCInstanceMethod.m: Remove lines introduced in r165079. It broke some builds, on FreeBSD, Linux and Windows.

error: 'warning' diagnostics expected but not seen:
  Line 94: types are incompatible
1 error generated.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165088 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed