[analyzer] Refactor: prePropagateTaint ->
TaintPropagationRule::process().

Also remove the "should be a pointer argument" warning - should be
handled elsewhere.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148372 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed