Fix NSInteger formatting warning from clang 6

Fix NSInteger formatting warning from clang 6

"error: values of type 'NSInteger' should not be used as format arguments; add an explicit cast to 'long' instead"
Casting to long is already a common practice in the code base.

This has been blocking the Chromium roll which contains an update to clang 6.0.0

BUG=None

Review-Url: https://codereview.webrtc.org/2987693002
Cr-Commit-Position: refs/heads/master@{#19127}
Committed: https://chromium.googlesource.com/external/webrtc/+/d0727bfd4504e088851b4ef268f4f9cbd4df0015

[oprypin_webrtc, 2017-07-24 15:26:58]

Description was changed from

==========
Fix NSInteger formatting warning from clang 6

BUG=
==========

to

==========
Fix NSInteger formatting warning from clang 6

"error: values of type 'NSInteger' should not be used as format arguments; add
an explicit cast to 'long' instead"
Casting to long is already a common practice in the code base.

This has been blocking the Chromium roll which contains an update to clang 6.0.0

BUG=None
==========

[oprypin_webrtc, 2017-07-24 15:26:58]

oprypin@webrtc.org changed reviewers:
+ magjed@webrtc.org

[oprypin_webrtc, 2017-07-24 15:27:15]

The CQ bit was checked by oprypin@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2017-07-24 15:27:22]

Dry run: 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, 2017-07-24 16:12:32]

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

[commit-bot: I haz the power, 2017-07-24 16:12:32]

Dry run: This issue passed the CQ dry run.

[magjed_webrtc, 2017-07-25 07:42:34]

The CQ bit was checked by magjed@webrtc.org

[magjed_webrtc, 2017-07-25 07:42:34]

lgtm

[commit-bot: I haz the power, 2017-07-25 07:42:44]

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, 2017-07-25 07:52:55]

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

[commit-bot: I haz the power, 2017-07-25 07:52:56]

Try jobs failed on following builders:
  presubmit on master.tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/presubmit/builds/19562)

[oprypin_webrtc, 2017-07-25 09:01:40]

The CQ bit was checked by oprypin@webrtc.org

[commit-bot: I haz the power, 2017-07-25 09:01:46]

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, 2017-07-25 09:04:58]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1500973300098800, "parent_rev":
"1e64cfae533d0c83c7878401f7213ba4b847940d", "commit_rev":
"d0727bfd4504e088851b4ef268f4f9cbd4df0015"}

[commit-bot: I haz the power, 2017-07-25 09:05:03]

Description was changed from

==========
Fix NSInteger formatting warning from clang 6

"error: values of type 'NSInteger' should not be used as format arguments; add
an explicit cast to 'long' instead"
Casting to long is already a common practice in the code base.

This has been blocking the Chromium roll which contains an update to clang 6.0.0

BUG=None
==========

to

==========
Fix NSInteger formatting warning from clang 6

"error: values of type 'NSInteger' should not be used as format arguments; add
an explicit cast to 'long' instead"
Casting to long is already a common practice in the code base.

This has been blocking the Chromium roll which contains an update to clang 6.0.0

BUG=None

Review-Url: https://codereview.webrtc.org/2987693002
Cr-Commit-Position: refs/heads/master@{#19127}
Committed:
https://chromium.googlesource.com/external/webrtc/+/d0727bfd4504e088851b4ef26...
==========

[commit-bot: I haz the power, 2017-07-25 09:05:04]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/d0727bfd4504e088851b4ef26...