Reland of Make "set_ignore_non_default_routes" actually use its argument.

Reland of Make "set_ignore_non_default_routes" actually use its argument. (patchset #1 id:1 of https://codereview.webrtc.org/2974193002/ )

Reason for revert:
Wasn't actually the source of the memcheck issue, so relanding.

Original issue's description:
> Revert of Make "set_ignore_non_default_routes" actually use its argument. (patchset #1 id:1 of https://codereview.webrtc.org/2974873002/ )
> 
> Reason for revert:
> Breaks Linux memcheck bot.
> https://bugs.chromium.org/p/webrtc/issues/detail?id=7973
> 
> Original issue's description:
> > Make "set_ignore_non_default_routes" actually use its argument.
> > 
> > It takes a bool argument, but unconditionally sets the flag to "true".
> > Since no comment is left to offer an explanation, I'm assuming this was
> > an accident.
> > 
> > BUG=webrtc:7716
> > TBR=pthatcher@webrtc.org
> > 
> > Review-Url: https://codereview.webrtc.org/2974873002
> > Cr-Commit-Position: refs/heads/master@{#18959}
> > Committed: https://chromium.googlesource.com/external/webrtc/+/05314c3252ec4eea20c91c41d82e3eb06c0a91db
> 
> TBR=pthatcher@webrtc.org,pthatcher@google.com,deadbeef@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:7716
> 
> Review-Url: https://codereview.webrtc.org/2974193002
> Cr-Commit-Position: refs/heads/master@{#18964}
> Committed: https://chromium.googlesource.com/external/webrtc/+/1e50748d47357b61fdd8e25375f7dfd510832791

TBR=pthatcher@webrtc.org,pthatcher@google.com,sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7716
Review-Url: https://codereview.webrtc.org/2979803002
Cr-Commit-Position: refs/heads/master@{#18982}
Committed: https://chromium.googlesource.com/external/webrtc/+/be7e9c6047185afea06f6e324ee88dc7cc1f9b59

[Taylor Brandstetter, 2017-07-12 03:07:22]

The CQ bit was checked by deadbeef@webrtc.org

[Taylor Brandstetter, 2017-07-12 03:07:23]

Created Reland of Make "set_ignore_non_default_routes" actually use its
argument.

[commit-bot: I haz the power, 2017-07-12 03:07:34]

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, 2017-07-12 03:07:37]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1499828842868770, "parent_rev":
"13790bec6b76753c437acd95d7dc92f820a2ef12", "commit_rev":
"be7e9c6047185afea06f6e324ee88dc7cc1f9b59"}

[commit-bot: I haz the power, 2017-07-12 03:07:44]

Description was changed from

==========
Reland of Make "set_ignore_non_default_routes" actually use its argument.
(patchset #1 id:1 of https://codereview.webrtc.org/2974193002/ )

Reason for revert:
Wasn't actually the source of the memcheck issue, so relanding.

Original issue's description:
> Revert of Make "set_ignore_non_default_routes" actually use its argument.
(patchset #1 id:1 of https://codereview.webrtc.org/2974873002/ )
> 
> Reason for revert:
> Breaks Linux memcheck bot.
> https://bugs.chromium.org/p/webrtc/issues/detail?id=7973
> 
> Original issue's description:
> > Make "set_ignore_non_default_routes" actually use its argument.
> > 
> > It takes a bool argument, but unconditionally sets the flag to "true".
> > Since no comment is left to offer an explanation, I'm assuming this was
> > an accident.
> > 
> > BUG=webrtc:7716
> > TBR=pthatcher@webrtc.org
> > 
> > Review-Url: https://codereview.webrtc.org/2974873002
> > Cr-Commit-Position: refs/heads/master@{#18959}
> > Committed:
https://chromium.googlesource.com/external/webrtc/+/05314c3252ec4eea20c91c41d...
> 
> TBR=pthatcher@webrtc.org,pthatcher@google.com,deadbeef@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:7716
> 
> Review-Url: https://codereview.webrtc.org/2974193002
> Cr-Commit-Position: refs/heads/master@{#18964}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/1e50748d47357b61fdd8e2537...

TBR=pthatcher@webrtc.org,pthatcher@google.com,sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7716
==========

to

==========
Reland of Make "set_ignore_non_default_routes" actually use its argument.
(patchset #1 id:1 of https://codereview.webrtc.org/2974193002/ )

Reason for revert:
Wasn't actually the source of the memcheck issue, so relanding.

Original issue's description:
> Revert of Make "set_ignore_non_default_routes" actually use its argument.
(patchset #1 id:1 of https://codereview.webrtc.org/2974873002/ )
> 
> Reason for revert:
> Breaks Linux memcheck bot.
> https://bugs.chromium.org/p/webrtc/issues/detail?id=7973
> 
> Original issue's description:
> > Make "set_ignore_non_default_routes" actually use its argument.
> > 
> > It takes a bool argument, but unconditionally sets the flag to "true".
> > Since no comment is left to offer an explanation, I'm assuming this was
> > an accident.
> > 
> > BUG=webrtc:7716
> > TBR=pthatcher@webrtc.org
> > 
> > Review-Url: https://codereview.webrtc.org/2974873002
> > Cr-Commit-Position: refs/heads/master@{#18959}
> > Committed:
https://chromium.googlesource.com/external/webrtc/+/05314c3252ec4eea20c91c41d...
> 
> TBR=pthatcher@webrtc.org,pthatcher@google.com,deadbeef@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:7716
> 
> Review-Url: https://codereview.webrtc.org/2974193002
> Cr-Commit-Position: refs/heads/master@{#18964}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/1e50748d47357b61fdd8e2537...

TBR=pthatcher@webrtc.org,pthatcher@google.com,sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7716

Review-Url: https://codereview.webrtc.org/2979803002
Cr-Commit-Position: refs/heads/master@{#18982}
Committed:
https://chromium.googlesource.com/external/webrtc/+/be7e9c6047185afea06f6e324...
==========

[commit-bot: I haz the power, 2017-07-12 03:07:46]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/be7e9c6047185afea06f6e324...