Remove check for numberOfCameras from AppRTC Mobile PeerConnectionClient.

Remove check for numberOfCameras from AppRTC Mobile PeerConnectionClient.

Since the class no longer creates its own videoCapturer and it may not
even be a camera, the check doesn't make sense anymore. This also
removes some of the build warnings.

BUG=webrtc:6558
Committed: https://crrev.com/c1f8ecb66104c6427395dfd9fd3107df7c574d9c
Cr-Commit-Position: refs/heads/master@{#14696}

[sakal, 2016-10-19 13:45:14]

Description was changed from

==========
Remove check for numberOfCameras from AppRTC Mobile PeerConnectionClient.

Since the class no longer creates its own videoCapturer and it may not
even be a camera, the check doesn't make sense anymore.

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

to

==========
Remove check for numberOfCameras from AppRTC Mobile PeerConnectionClient.

Since the class no longer creates its own videoCapturer and it may not
even be a camera, the check doesn't make sense anymore. This also
removes some of the build warnings.

BUG=webrtc:6558
==========

[sakal, 2016-10-19 13:45:14]

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

[sakal, 2016-10-19 13:45:59]

PTAL

[magjed_webrtc, 2016-10-19 13:56:03]

lgtm

[sakal, 2016-10-19 14:04:21]

The CQ bit was checked by sakal@webrtc.org

[commit-bot: I haz the power, 2016-10-19 14:04:27]

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, 2016-10-19 16:05:01]

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

[commit-bot: I haz the power, 2016-10-19 16:05:02]

Try jobs failed on following builders:
  android_arm64_rel on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  android_clang_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  android_compile_mips_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build
URL)
  android_compile_x64_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build
URL)
  android_compile_x86_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build
URL)
  android_compile_x86_rel on master.tryserver.webrtc (JOB_TIMED_OUT, no build
URL)
  android_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  android_gyp_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  android_rel on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_arm on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_asan on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_compile_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_gyp_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_libfuzzer_rel on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_msan on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_rel on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_tsan2 on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_ubsan on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  linux_ubsan_vptr on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  presubmit on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)

[sakal, 2016-10-20 08:36:37]

The CQ bit was checked by sakal@webrtc.org

[commit-bot: I haz the power, 2016-10-20 08:36:48]

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, 2016-10-20 09:34:48]

Description was changed from

==========
Remove check for numberOfCameras from AppRTC Mobile PeerConnectionClient.

Since the class no longer creates its own videoCapturer and it may not
even be a camera, the check doesn't make sense anymore. This also
removes some of the build warnings.

BUG=webrtc:6558
==========

to

==========
Remove check for numberOfCameras from AppRTC Mobile PeerConnectionClient.

Since the class no longer creates its own videoCapturer and it may not
even be a camera, the check doesn't make sense anymore. This also
removes some of the build warnings.

BUG=webrtc:6558
==========

[commit-bot: I haz the power, 2016-10-20 09:34:49]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-20 09:34:58]

Description was changed from

==========
Remove check for numberOfCameras from AppRTC Mobile PeerConnectionClient.

Since the class no longer creates its own videoCapturer and it may not
even be a camera, the check doesn't make sense anymore. This also
removes some of the build warnings.

BUG=webrtc:6558
==========

to

==========
Remove check for numberOfCameras from AppRTC Mobile PeerConnectionClient.

Since the class no longer creates its own videoCapturer and it may not
even be a camera, the check doesn't make sense anymore. This also
removes some of the build warnings.

BUG=webrtc:6558

Committed: https://crrev.com/c1f8ecb66104c6427395dfd9fd3107df7c574d9c
Cr-Commit-Position: refs/heads/master@{#14696}
==========

[commit-bot: I haz the power, 2016-10-20 09:34:59]

Patchset 1 (id:??) landed as
https://crrev.com/c1f8ecb66104c6427395dfd9fd3107df7c574d9c
Cr-Commit-Position: refs/heads/master@{#14696}