Remove the @skip decorator for the whole class:

    @unittest2.skip("rdar://problem/8641483 ./dotest.py -v -t -w forward seg faults")

and add a @skip decorator for test_with_dwarf_and_run_command() method:

    @unittest2.skip("rdar://problem/8648070 'expression *bar_ptr' seg faults")

llvm-svn: 118632