Default path to 'minidump_stackwalk' to toolchain location in breakpad_process_dump.py
Default path to 'minidump_stackwalk' to toolchain location in breakpad_process_dump.py

Change-Id: I2b9589aeda585ad5caab941e6c3b287b90303e5b
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/8140
Reviewed-by: Nong Li <99a5e5f8f5911755b88e0b536d46aafa102bed41@cloudera.com>
Reviewed-by: Lenni Kuff <724b7df200764f5dc1b723c05ee6c6adabd11bb1@cloudera.com>
Tested-by: Lenni Kuff <724b7df200764f5dc1b723c05ee6c6adabd11bb1@cloudera.com>

cloudera/recordservice,cloudera/recordservice,cloudera/recordservice,cloudera/recordservice,cloudera/recordservice,cloudera/recordservice,cloudera/recordservice