Add a check that sanitizers cause a fatal failure

Add a check that sanitizers cause a fatal failure

Inspired by https://chromium.googlesource.com/chromium/src/+/master/base/tools_sanity_unittest.cc

Reuploaded from https://codereview.webrtc.org/3005273002/

BUG=webrtc:8214
TBR=kwiberg@webrtc.org

[oprypin_webrtc, 2017-09-14 10:05:00]

The CQ bit was checked by oprypin@webrtc.org

[commit-bot: I haz the power, 2017-09-14 10:05:12]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-09-14 10:55:03]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1505383500649120, "parent_rev":
"7a5bcdffaab90a05bc1146b2b1ea71c004e54d71", "commit_rev":
"f5cf40aaafdd6d73e6afc53b31af9f3df26eadd1"}

[commit-bot: I haz the power, 2017-09-14 10:55:04]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1505383500649120, "parent_rev":
"7a5bcdffaab90a05bc1146b2b1ea71c004e54d71", "commit_rev":
"f5cf40aaafdd6d73e6afc53b31af9f3df26eadd1"}

[commit-bot: I haz the power, 2017-09-14 10:55:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1505383500649120, "parent_rev":
"7a5bcdffaab90a05bc1146b2b1ea71c004e54d71", "commit_rev":
"f5cf40aaafdd6d73e6afc53b31af9f3df26eadd1"}

[commit-bot: I haz the power, 2017-09-14 10:55:06]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-09-14 10:55:07]

Failed to commit the patch.

[oprypin_webrtc, 2017-09-14 11:34:57]

Description was changed from

==========
Add a check that sanitizers cause a fatal failure

Inspired by
https://chromium.googlesource.com/chromium/src/+/master/base/tools_sanity_uni...

Reuploaded from https://codereview.webrtc.org/3005273002/

BUG=webrtc:8214
TBR=kwiberg@webrtc.org
==========

to

==========
Add a check that sanitizers cause a fatal failure

Inspired by
https://chromium.googlesource.com/chromium/src/+/master/base/tools_sanity_uni...

Reuploaded from https://codereview.webrtc.org/3005273002/

BUG=webrtc:8214
TBR=kwiberg@webrtc.org
==========