Clean up ObjC BUILD file

Clean up ObjC BUILD file

This CL mainly moves the video capture related files from the  PeerConnection folder
to a new VideoCapture folder. It also removes some unnecessary dependencies from
some targets in webrtc/sdk/BUILD.gn.

BUG=None

[magjed_webrtc, 2017-07-31 14:51:12]

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

[commit-bot: I haz the power, 2017-07-31 14:51:23]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[magjed_webrtc, 2017-07-31 14:55:43]

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

[commit-bot: I haz the power, 2017-07-31 14:55:53]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[magjed_webrtc, 2017-07-31 14:55:54]

Patchset #2 (id:20001) has been deleted

[commit-bot: I haz the power, 2017-07-31 14:55:54]

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

[commit-bot: I haz the power, 2017-07-31 14:55:55]

Dry run: CLs for remote refs other than refs/heads/master must contain
NOTRY=true and NOPRESUBMIT=true in order for the CQ to process them

[magjed_webrtc, 2017-07-31 14:56:02]

Patchset #1 (id:1) has been deleted

[magjed_webrtc, 2017-07-31 15:10:23]

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

[commit-bot: I haz the power, 2017-07-31 15:10:34]

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, 2017-07-31 15:10:35]

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

[commit-bot: I haz the power, 2017-07-31 15:10:36]

Dry run: CLs for remote refs other than refs/heads/master must contain
NOTRY=true and NOPRESUBMIT=true in order for the CQ to process them

[magjed_webrtc, 2017-07-31 15:17:06]

Description was changed from

==========
Clean up ObjC BUILD file

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

to

==========
Clean up ObjC BUILD file

This CL mainly moves the video capture related files from the  PeerConnection
folder
to a new VideoCapture folder. It also removes some unnecessary dependencies from
some targets in webrtc/sdk/BUILD.gn.

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

[magjed_webrtc, 2017-07-31 15:17:06]

magjed@webrtc.org changed reviewers:
+ deadbeef@webrtc.org, denicija@webrtc.org

[magjed_webrtc, 2017-07-31 15:17:15]

Please take a look.

[Taylor Brandstetter, 2017-08-01 00:31:30]

lgtm

[daniela-webrtc, 2017-08-01 08:35:08]

lgtm

https://codereview.webrtc.org/2993473002/diff/40001/webrtc/sdk/BUILD.gn
File webrtc/sdk/BUILD.gn (left):

https://codereview.webrtc.org/2993473002/diff/40001/webrtc/sdk/BUILD.gn#oldco...
webrtc/sdk/BUILD.gn:322: ":objc_video",
Is this removed intentionally?