Modify the test script to better handle the different inlining behaviors of

clang/gcc/llvm-gcc.  If the first breakpoint is due to stop at an inlined
frame, test that the call site corresponds to where it should be.  Also add
an expecr for a second break stop, if the first break stop corresponds to an
inlined call frame #0.

rdar://problem/9741470

llvm-svn: 135100