Merge "Skip noteAppKill if the attaching pid is unknown to us" into sc-dev

            if (pid > 0 && pid != MY_PID) {

                killProcessQuiet(pid);

                //TODO: killProcessGroup(app.info.uid, pid);

                mProcessList.noteAppKill(app, ApplicationExitInfo.REASON_INITIALIZATION_FAILURE,

                        ApplicationExitInfo.SUBREASON_UNKNOWN, "attach failed");

                // We can't log the app kill info for this process since we don't

                // know who it is, so just skip the logging.

            } else {

                try {

                    thread.scheduleExit();