[Extensions] Record the extension function names which send a bad message.

[Extensions] Record the extension function names which send a bad message.

BUG=462026
R=yoz@chromium.org

Committed: https://crrev.com/ed0333227d728aada5d37a49e40b15240b5dbdef
Cr-Commit-Position: refs/heads/master@{#318830}

[not at google - send to devlin, 2015-02-25 23:42:39]

kalman@chromium.org changed reviewers:
+ jwd@google.com

[not at google - send to devlin, 2015-02-25 23:42:40]

yoz - extensions.
jwd - metrics.

[not at google - send to devlin, 2015-02-25 23:43:10]

kalman@chromium.org changed reviewers:
+ mpearson@chromium.org
- jwd@google.com

[not at google - send to devlin, 2015-02-25 23:43:23]

kalman@chromium.org changed reviewers:
+ jwd@chromium.org
- mpearson@chromium.org

[Yoyo Zhou, 2015-02-25 23:52:59]

LGTM

[jwd, 2015-03-02 16:17:13]

lgtm

[not at google - send to devlin, 2015-03-02 17:03:10]

The CQ bit was checked by kalman@chromium.org

[commit-bot: I haz the power, 2015-03-02 17:04:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/957113002/1

[commit-bot: I haz the power, 2015-03-02 17:20:45]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-03-02 17:20:47]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[not at google - send to devlin, 2015-03-03 01:52:53]

The CQ bit was checked by kalman@chromium.org

[not at google - send to devlin, 2015-03-03 01:52:53]

The patchset sent to the CQ was uploaded after l-g-t-m from yoz@chromium.org,
jwd@chromium.org
Link to the patchset: https://codereview.chromium.org/957113002/#ps20001 (title:
"format somebody else's histogram...")

[commit-bot: I haz the power, 2015-03-03 01:53:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/957113002/20001

[commit-bot: I haz the power, 2015-03-03 03:27:06]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-03-03 03:28:58]

Patchset 2 (id:??) landed as
https://crrev.com/ed0333227d728aada5d37a49e40b15240b5dbdef
Cr-Commit-Position: refs/heads/master@{#318830}