RTCCertificate::Expires() and ::HasExpired() implemented

RTCCertificate::Expires() and ::HasExpired() implemented using SSLCertificate::CertificateExpirationTime().

This is a re-upload of https://codereview.webrtc.org/1494103003 which was reverted and now re-landing.

BUG=chromium:544894
Committed: https://crrev.com/3980d4696059b0f92a181c127d9051176cc44872
Cr-Commit-Position: refs/heads/master@{#10951}

[hbos, 2015-12-09 10:42:02]

Description was changed from

==========
RTCCertificate::Expires() and ::HasExpired() implemented using
SSLCertificate::CertificateExpirationTime().

This is a re-upload of https://codereview.webrtc.org/1494103003 which was
reverted and now re-landing.

BUG=chromium:544894
==========

to

==========
RTCCertificate::Expires() and ::HasExpired() implemented using
SSLCertificate::CertificateExpirationTime().

This is a re-upload of https://codereview.webrtc.org/1494103003 which was
reverted and now re-landing.

BUG=chromium:544894
==========

[hbos, 2015-12-09 10:42:03]

hbos@webrtc.org changed reviewers:
+ hta@webrtc.org, torbjorng@webrtc.org

[hbos, 2015-12-09 10:43:05]

Please take a look, i.e. rubberstamp the re-landing of this CL.

[torbjorng (webrtc), 2015-12-09 11:56:11]

lgtm

[hta-webrtc, 2015-12-09 12:07:35]

lgtm

[hbos, 2015-12-09 12:10:38]

The CQ bit was checked by hbos@webrtc.org

[commit-bot: I haz the power, 2015-12-09 12:10:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1511753003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1511753003/1

[commit-bot: I haz the power, 2015-12-09 13:26:54]

Description was changed from

==========
RTCCertificate::Expires() and ::HasExpired() implemented using
SSLCertificate::CertificateExpirationTime().

This is a re-upload of https://codereview.webrtc.org/1494103003 which was
reverted and now re-landing.

BUG=chromium:544894
==========

to

==========
RTCCertificate::Expires() and ::HasExpired() implemented using
SSLCertificate::CertificateExpirationTime().

This is a re-upload of https://codereview.webrtc.org/1494103003 which was
reverted and now re-landing.

BUG=chromium:544894
==========

[commit-bot: I haz the power, 2015-12-09 13:26:54]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-09 13:27:01]

Description was changed from

==========
RTCCertificate::Expires() and ::HasExpired() implemented using
SSLCertificate::CertificateExpirationTime().

This is a re-upload of https://codereview.webrtc.org/1494103003 which was
reverted and now re-landing.

BUG=chromium:544894
==========

to

==========
RTCCertificate::Expires() and ::HasExpired() implemented using
SSLCertificate::CertificateExpirationTime().

This is a re-upload of https://codereview.webrtc.org/1494103003 which was
reverted and now re-landing.

BUG=chromium:544894

Committed: https://crrev.com/3980d4696059b0f92a181c127d9051176cc44872
Cr-Commit-Position: refs/heads/master@{#10951}
==========

[commit-bot: I haz the power, 2015-12-09 13:27:02]

Patchset 1 (id:??) landed as
https://crrev.com/3980d4696059b0f92a181c127d9051176cc44872
Cr-Commit-Position: refs/heads/master@{#10951}