tree a58c1ab8423194ac289f6e70ed85c7bab78a8e33
parent a99373105637e1d0b17ecda009f080be35b58fbd
author Alex Min <alexmin@google.com> 1548367515 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1548371898 +0000

[sessionmgr] Fix sessionmgr crash that happens on agent runner teardown

- Sessionmgr crashes in debug builds when printing |message| because
it is corrupted in AgentRunner::Teardown

- Corruption happens because |termination_callback_| execution destroys
AgentRunner along with the captures (the |message|)

- This fix is an alternative to 246372, it avoids putting the termination
callback on heap.

MF-163 #done
MF-171 #done

TESTED: run_modular_tests
Change-Id: Iab2acc84679f1d5ddd1a0b924d9fb2a319c1aebe