[asan] Bail out on stack overflow in recovery mode.

In recovery mode, when ASan detects stack overflow (say, when infinite recursion detected),
it tries to continue program execution and hangs on repetitive error reports. There isn't any
sense to do it, we can just bail out on stack overflow error, because the program would crash soon anyway.

Differential Revision: http://reviews.llvm.org/D19958

llvm-svn: 268713