Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in ongoing roll in
https://codereview.webrtc.org/1593713013/
NOTRY=True

Committed: https://crrev.com/3860c7f8731c4718f40a762cffb65f12dc294a69
Cr-Commit-Position: refs/heads/master@{#11299}

[kjellander_webrtc, 2016-01-19 06:57:53]

Description was changed from

==========
Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in the upcoming roll.
==========

to

==========
Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in ongoing roll in
https://codereview.webrtc.org/1593713013/
==========

[kjellander_webrtc, 2016-01-19 06:57:53]

kjellander@webrtc.org changed reviewers:
+ pbos@webrtc.org

[pbos-webrtc, 2016-01-19 09:48:12]

lgtm, thanks for raising a RollError if it fails as well.

[kjellander_webrtc, 2016-01-19 10:00:07]

Description was changed from

==========
Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in ongoing roll in
https://codereview.webrtc.org/1593713013/
==========

to

==========
Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in ongoing roll in
https://codereview.webrtc.org/1593713013/
NOTRY=True
==========

[kjellander_webrtc, 2016-01-19 10:00:30]

The CQ bit was checked by kjellander@webrtc.org

[commit-bot: I haz the power, 2016-01-19 10:00:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1608813002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1608813002/1

[commit-bot: I haz the power, 2016-01-19 10:04:44]

Description was changed from

==========
Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in ongoing roll in
https://codereview.webrtc.org/1593713013/
NOTRY=True
==========

to

==========
Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in ongoing roll in
https://codereview.webrtc.org/1593713013/
NOTRY=True
==========

[commit-bot: I haz the power, 2016-01-19 10:04:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-19 10:04:53]

Description was changed from

==========
Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in ongoing roll in
https://codereview.webrtc.org/1593713013/
NOTRY=True
==========

to

==========
Fix parsing of CLANG_REVISON from tools/clang/scripts/update.py

The regex didn't match the revision before after the switch
from tools/clang/scripts/update.sh to
tools/clang/scripts/update.py.
This should have been done in https://codereview.webrtc.org/1493683003
when the filename changed.

TESTED=Ran the script and verified parsing worked and showed
the currently pending Clang change in ongoing roll in
https://codereview.webrtc.org/1593713013/
NOTRY=True

Committed: https://crrev.com/3860c7f8731c4718f40a762cffb65f12dc294a69
Cr-Commit-Position: refs/heads/master@{#11299}
==========

[commit-bot: I haz the power, 2016-01-19 10:04:53]

Patchset 1 (id:??) landed as
https://crrev.com/3860c7f8731c4718f40a762cffb65f12dc294a69
Cr-Commit-Position: refs/heads/master@{#11299}