Fix clang warning in peerconnection_jni.cc

Fix clang warning in peerconnection_jni.cc

TEST= export GYP_DEFINES="OS=android clang=1" ...
      ninja -C out/Debug AppRTCDemo
BUG=webrtc:5399
Committed: https://crrev.com/fbeb97e01f02a528cce02f076942a779195270a5
Cr-Commit-Position: refs/heads/master@{#11181}

[perkj_webrtc, 2016-01-07 12:33:29]

Description was changed from

==========
Fix clang warning in peerconnection_jni.cc
BUG=webrtc:5399
==========

to

==========
Fix clang warning in peerconnection_jni.cc

TEST= export GYP_DEFINES="OS=android clang=1" ...  
      ninja -C out/Debug AppRTCDemo
BUG=webrtc:5399
==========

[perkj_webrtc, 2016-01-07 12:33:29]

perkj@webrtc.org changed reviewers:
+ kjellander@webrtc.org, magjed@webrtc.org

[perkj_webrtc, 2016-01-07 12:33:38]

please?

[kjellander_webrtc, 2016-01-07 12:46:22]

Awesome, lgtm!

[magjed_webrtc, 2016-01-08 08:41:56]

The CQ bit was checked by magjed@webrtc.org

[magjed_webrtc, 2016-01-08 08:41:56]

lgtm

[commit-bot: I haz the power, 2016-01-08 08:42:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1561073005/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1561073005/1

[commit-bot: I haz the power, 2016-01-08 08:43:10]

Description was changed from

==========
Fix clang warning in peerconnection_jni.cc

TEST= export GYP_DEFINES="OS=android clang=1" ...  
      ninja -C out/Debug AppRTCDemo
BUG=webrtc:5399
==========

to

==========
Fix clang warning in peerconnection_jni.cc

TEST= export GYP_DEFINES="OS=android clang=1" ...  
      ninja -C out/Debug AppRTCDemo
BUG=webrtc:5399
==========

[commit-bot: I haz the power, 2016-01-08 08:43:11]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-08 08:43:22]

Description was changed from

==========
Fix clang warning in peerconnection_jni.cc

TEST= export GYP_DEFINES="OS=android clang=1" ...  
      ninja -C out/Debug AppRTCDemo
BUG=webrtc:5399
==========

to

==========
Fix clang warning in peerconnection_jni.cc

TEST= export GYP_DEFINES="OS=android clang=1" ...
      ninja -C out/Debug AppRTCDemo
BUG=webrtc:5399

Committed: https://crrev.com/fbeb97e01f02a528cce02f076942a779195270a5
Cr-Commit-Position: refs/heads/master@{#11181}
==========

[commit-bot: I haz the power, 2016-01-08 08:43:23]

Patchset 1 (id:??) landed as
https://crrev.com/fbeb97e01f02a528cce02f076942a779195270a5
Cr-Commit-Position: refs/heads/master@{#11181}