GN: Fix incorrect include_dir for video_coding on iOS

GN: Fix incorrect include_dir for video_coding on iOS

When rtc_build_libyuv=false an incorrect code path
is surfaced in GN.

BUG=webrtc:6412
NOTRY=True
TESTED=gn gen out/foo --args='rtc_build_libyuv=false target_os="ios"'

Committed: https://crrev.com/4ecd9700eec58095db1934fbadcdceebdd6288f8
Cr-Commit-Position: refs/heads/master@{#14392}

[kjellander_webrtc, 2016-09-27 07:05:51]

Description was changed from

==========
GN: Fix incorrect include_dir for video_coding.

When rtc_build_libyuv=false an incorrect code path
is surfaced in GN.

BUG=webrtc:6412
NOTRY=True
==========

to

==========
GN: Fix incorrect include_dir for video_coding on iOS

When rtc_build_libyuv=false an incorrect code path
is surfaced in GN.

BUG=webrtc:6412
NOTRY=True
TESTED=gn gen out/foo --args='rtc_build_libyuv=false target_os="ios"'
==========

[kjellander_webrtc, 2016-09-27 07:05:51]

kjellander@webrtc.org changed reviewers:
+ charujain@webrtc.org

[charujain, 2016-09-27 07:32:03]

lgtm

[kjellander_webrtc, 2016-09-27 07:59:54]

The CQ bit was checked by kjellander@webrtc.org

[commit-bot: I haz the power, 2016-09-27 07:59:58]

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, 2016-09-27 08:11:20]

Description was changed from

==========
GN: Fix incorrect include_dir for video_coding on iOS

When rtc_build_libyuv=false an incorrect code path
is surfaced in GN.

BUG=webrtc:6412
NOTRY=True
TESTED=gn gen out/foo --args='rtc_build_libyuv=false target_os="ios"'
==========

to

==========
GN: Fix incorrect include_dir for video_coding on iOS

When rtc_build_libyuv=false an incorrect code path
is surfaced in GN.

BUG=webrtc:6412
NOTRY=True
TESTED=gn gen out/foo --args='rtc_build_libyuv=false target_os="ios"'
==========

[commit-bot: I haz the power, 2016-09-27 08:11:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-27 08:11:28]

Description was changed from

==========
GN: Fix incorrect include_dir for video_coding on iOS

When rtc_build_libyuv=false an incorrect code path
is surfaced in GN.

BUG=webrtc:6412
NOTRY=True
TESTED=gn gen out/foo --args='rtc_build_libyuv=false target_os="ios"'
==========

to

==========
GN: Fix incorrect include_dir for video_coding on iOS

When rtc_build_libyuv=false an incorrect code path
is surfaced in GN.

BUG=webrtc:6412
NOTRY=True
TESTED=gn gen out/foo --args='rtc_build_libyuv=false target_os="ios"'

Committed: https://crrev.com/4ecd9700eec58095db1934fbadcdceebdd6288f8
Cr-Commit-Position: refs/heads/master@{#14392}
==========

[commit-bot: I haz the power, 2016-09-27 08:11:29]

Patchset 1 (id:??) landed as
https://crrev.com/4ecd9700eec58095db1934fbadcdceebdd6288f8
Cr-Commit-Position: refs/heads/master@{#14392}