Make CHECK int 3 on Windows, rather than crash

Make CHECK int 3 on Windows, rather than crash

Not being able to distinguish intentional crashes (CHECK) from unintentional ones (other access violations) in terms of exit codes reduces the amount of signal we have in stability metrics.

R=wfh@chromium.org
BUG=664209, 687326
Review-Url: https://codereview.chromium.org/2676483002
Cr-Commit-Position: refs/heads/master@{#450809}
(cherry picked from commit a17c8db528cadca9eef98ce03b0910700735722e)

Review-Url: https://codereview.chromium.org/2695833008 .
Cr-Commit-Position: refs/branch-heads/2987@{#564}
Cr-Branched-From: ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}
Committed: https://chromium.googlesource.com/chromium/src/+/225319af95b483fc525e08149b4d1d64524dd9c4

[scottmg, 2017-02-16 22:16:15]

Description was changed from

==========
Make CHECK int 3 on Windows, rather than crash

Not being able to distinguish intentional crashes (CHECK) from unintentional
ones (other access violations) in terms of exit codes reduces the amount of
signal we have in stability metrics.

R=wfh@chromium.org
BUG=664209,687326

Review-Url: https://codereview.chromium.org/2676483002
Cr-Commit-Position: refs/heads/master@{#450809}
(cherry picked from commit a17c8db528cadca9eef98ce03b0910700735722e)
==========

to

==========
Make CHECK int 3 on Windows, rather than crash

Not being able to distinguish intentional crashes (CHECK) from unintentional
ones (other access violations) in terms of exit codes reduces the amount of
signal we have in stability metrics.

R=wfh@chromium.org
BUG=664209,687326

Review-Url: https://codereview.chromium.org/2676483002
Cr-Commit-Position: refs/heads/master@{#450809}
(cherry picked from commit a17c8db528cadca9eef98ce03b0910700735722e)

Review-Url: https://codereview.chromium.org/2695833008 .
Cr-Commit-Position: refs/branch-heads/2987@{#564}
Cr-Branched-From:
ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}
Committed:
https://chromium.googlesource.com/chromium/src/+/225319af95b483fc525e08149b4d...
==========

[scottmg, 2017-02-16 22:16:16]

Committed patchset #1 (id:1) manually as
225319af95b483fc525e08149b4d1d64524dd9c4.