Adds new logging type SYSLOG which logs to the system log.

Adds new logging type SYSLOG which logs to the system log.

On Windows this type logs to the Event Log and on POSIX systems it logs to the messages log (or its equvalent).

As a side effect of adding the presubmit check for it this
CL fixes running the presumbit checks tests on Windows.

BUG=642115
Review-Url: https://codereview.chromium.org/2296783002
Cr-Commit-Position: refs/heads/master@{#419758}
(cherry picked from commit 89f7ee10f03d696276adf1cdc901c949a2e091d4)

Committed: https://chromium.googlesource.com/chromium/src/+/8d3b68f910ec25e44b210be4d8f3c8fd1fae6bb3

[pastarmovj, 2016-10-05 09:44:32]

Description was changed from

==========
Adds new logging type SYSLOG which logs to the system log.

On Windows this type logs to the Event Log and on POSIX systems it logs to the
messages log (or its equvalent).

As a side effect of adding the presubmit check for it this
CL fixes running the presumbit checks tests on Windows.

BUG=642115

Review-Url: https://codereview.chromium.org/2296783002
Cr-Commit-Position: refs/heads/master@{#419758}
(cherry picked from commit 89f7ee10f03d696276adf1cdc901c949a2e091d4)
==========

to

==========
Adds new logging type SYSLOG which logs to the system log.

On Windows this type logs to the Event Log and on POSIX systems it logs to the
messages log (or its equvalent).

As a side effect of adding the presubmit check for it this
CL fixes running the presumbit checks tests on Windows.

BUG=642115

Review-Url: https://codereview.chromium.org/2296783002
Cr-Commit-Position: refs/heads/master@{#419758}
(cherry picked from commit 89f7ee10f03d696276adf1cdc901c949a2e091d4)

Committed:
https://chromium.googlesource.com/chromium/src/+/8d3b68f910ec25e44b210be4d8f3...
==========

[pastarmovj, 2016-10-05 09:44:34]

Committed patchset #1 (id:1) manually as
8d3b68f910ec25e44b210be4d8f3c8fd1fae6bb3.