Re-factors run_tests.py for easier reuse by Google Mock
Re-factors run_tests.py for easier reuse by Google Mock

duythanhphan/googletest,haoranzeus/googletest,smarr/googletest,duythanhphan/googletest,duythanhphan/googletest,lijun0914/googletest,duythanhphan/googletest,smarr/googletest,haoranzeus/googletest,smarr/googletest,lijun0914/googletest,lijun0914/googletest,smarr/googletest,haoranzeus/googletest