[analyzer] Make analyzer-ipa=dynamic-bifurcate the default.

There are two tests regressions that come from the fact that the Retain
Count checker does not cancel out inlining of ObjC methods.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162950 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed