Fix AVFoundation framework import

Fix AVFoundation framework import

When building the WebRTC project for iOS, the build will fail on Xcode 9
because of a missing framework-header (AVFoundation). This pull-request
will add the missing "#import <AVFoundation/AVFoundation.h>" line to the
"RTCCameraVideoCapturer" class.

BUG=webrtc:7846
Review-Url: https://codereview.webrtc.org/2944753002
Cr-Commit-Position: refs/heads/master@{#18698}
Committed: https://chromium.googlesource.com/external/webrtc/+/1b2469b8787678cd7220b4f34bd3193fe2477363

[hansemannn, 2017-06-18 14:47:38]

The CQ bit was unchecked by hansknoechel92@gmail.com

[hansemannn, 2017-06-18 14:47:38]

The CQ bit was checked by hansknoechel92@gmail.com

[hansemannn, 2017-06-18 14:47:45]

The CQ bit was unchecked by hansknoechel92@gmail.com

[kjellander_webrtc, 2017-06-19 06:29:23]

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

[magjed_webrtc, 2017-06-19 12:54:18]

Description was changed from

==========
Fix AVFoundation framework import

When building the WebRTC project for iOS, the build will fail on Xcode 9
because of a missing framework-header (AVFoundation). This pull-request
will add the missing "#import <AVFoundation/AVFoundation.h>" line to the
"RTCCameraVideoCapturer" class.

BUG=7846
==========

to

==========
Fix AVFoundation framework import

When building the WebRTC project for iOS, the build will fail on Xcode 9
because of a missing framework-header (AVFoundation). This pull-request
will add the missing "#import <AVFoundation/AVFoundation.h>" line to the
"RTCCameraVideoCapturer" class.

BUG=webrtc:7846
==========

[magjed_webrtc, 2017-06-19 12:54:47]

lgtm

[kjellander_webrtc, 2017-06-21 10:08:37]

The CQ bit was checked by kjellander@webrtc.org

[commit-bot: I haz the power, 2017-06-21 10:08:45]

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, 2017-06-21 10:44:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1498039717670500, "parent_rev":
"0789dab2cbd1617e94d7300e375163d42345f3d4", "commit_rev":
"1b2469b8787678cd7220b4f34bd3193fe2477363"}

[commit-bot: I haz the power, 2017-06-21 10:44:09]

Description was changed from

==========
Fix AVFoundation framework import

When building the WebRTC project for iOS, the build will fail on Xcode 9
because of a missing framework-header (AVFoundation). This pull-request
will add the missing "#import <AVFoundation/AVFoundation.h>" line to the
"RTCCameraVideoCapturer" class.

BUG=webrtc:7846
==========

to

==========
Fix AVFoundation framework import

When building the WebRTC project for iOS, the build will fail on Xcode 9
because of a missing framework-header (AVFoundation). This pull-request
will add the missing "#import <AVFoundation/AVFoundation.h>" line to the
"RTCCameraVideoCapturer" class.

BUG=webrtc:7846

Review-Url: https://codereview.webrtc.org/2944753002
Cr-Commit-Position: refs/heads/master@{#18698}
Committed:
https://chromium.googlesource.com/external/webrtc/+/1b2469b8787678cd7220b4f34...
==========

[commit-bot: I haz the power, 2017-06-21 10:44:10]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/1b2469b8787678cd7220b4f34...