Add use counter for parsing of filter functions with no arguments

Add use counter for parsing of filter functions with no arguments

Count before deciding the future for this, and related, "features".

BUG=618960
Committed: https://crrev.com/69dc0dd043ecad3018541eaae6239022a808aa99
Cr-Commit-Position: refs/heads/master@{#399378}

[fs, 2016-06-10 12:40:58]

fs@opera.com changed reviewers:
+ isherman@chromium.org, timloh@chromium.org

[Timothy Loh, 2016-06-10 12:50:25]

On 2016/06/10 12:40:59, fs wrote:

lgtm

[Ilya Sherman, 2016-06-10 21:16:35]

histograms.xml lgtm

[fs, 2016-06-11 14:41:00]

The CQ bit was checked by fs@opera.com

[commit-bot: I haz the power, 2016-06-11 14:41:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2051233003/1

[commit-bot: I haz the power, 2016-06-11 14:42:48]

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

[commit-bot: I haz the power, 2016-06-11 14:42:49]

Try jobs failed on following builders:
  linux_chromium_clobber_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  ios-device on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds...)
  ios-device-gn on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device-gn/bui...)
  ios-simulator on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  ios-simulator-gn on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator-gn/...)

[fs, 2016-06-11 16:50:39]

The CQ bit was checked by fs@opera.com

[fs, 2016-06-11 16:50:40]

The patchset sent to the CQ was uploaded after l-g-t-m from timloh@chromium.org,
isherman@chromium.org
Link to the patchset: https://codereview.chromium.org/2051233003/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2016-06-11 16:50:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2051233003/20001

[commit-bot: I haz the power, 2016-06-11 18:56:48]

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

[commit-bot: I haz the power, 2016-06-11 18:56:49]

Try jobs failed on following builders:
  win_chromium_rel_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[fs, 2016-06-11 19:01:55]

The CQ bit was checked by fs@opera.com

[commit-bot: I haz the power, 2016-06-11 19:02:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2051233003/20001

[commit-bot: I haz the power, 2016-06-11 20:33:47]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-11 20:33:51]

CQ bit was unchecked

[commit-bot: I haz the power, 2016-06-11 20:35:31]

Description was changed from

==========
Add use counter for parsing of filter functions with no arguments

Count before deciding the future for this, and related, "features".

BUG=618960
==========

to

==========
Add use counter for parsing of filter functions with no arguments

Count before deciding the future for this, and related, "features".

BUG=618960

Committed: https://crrev.com/69dc0dd043ecad3018541eaae6239022a808aa99
Cr-Commit-Position: refs/heads/master@{#399378}
==========

[commit-bot: I haz the power, 2016-06-11 20:35:32]

Patchset 2 (id:??) landed as
https://crrev.com/69dc0dd043ecad3018541eaae6239022a808aa99
Cr-Commit-Position: refs/heads/master@{#399378}