Revert of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc}

Revert of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc} (patchset #2 id:20001 of https://codereview.webrtc.org/1973313002/ )

Reason for revert:
Breaks GN in Chromium (again), even though I tested this configuration: https://build.chromium.org/p/chromium.webrtc.fyi/builders/Linux%20Builder/builds/6000/steps/generate_build_files/logs/stdio

Original issue's description:
> Reland of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc}
>
> Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc} in
> preparation for removing src/third_party/libjingle in Chromium.
>
> BUG=webrtc:4256
> NOTRY=True
> TBR=perkj@webrtc.org
>
> Committed: https://crrev.com/c8d848b1049d8b9e8e33e023d13bec1180dd4926
> Cr-Commit-Position: refs/heads/master@{#12731}

TBR=perkj@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:4256
Committed: https://crrev.com/fb1dd43ac137e50c0c26e97f5e9866135da24e2c
Cr-Commit-Position: refs/heads/master@{#12733}

[kjellander_webrtc, 2016-05-13 17:28:36]

Created Revert of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc}

[commit-bot: I haz the power, 2016-05-13 17:28:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1975223002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1975223002/1

[commit-bot: I haz the power, 2016-05-13 17:28:54]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-13 17:29:06]

Description was changed from

==========
Revert of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc}
(patchset #2 id:20001 of https://codereview.webrtc.org/1973313002/ )

Reason for revert:
Breaks GN in Chromium (again), even though I tested this configuration:
https://build.chromium.org/p/chromium.webrtc.fyi/builders/Linux%20Builder/bui...

Original issue's description:
> Reland of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc}
> 
> Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc} in
> preparation for removing src/third_party/libjingle in Chromium.
> 
> BUG=webrtc:4256
> NOTRY=True
> TBR=perkj@webrtc.org
> 
> Committed: https://crrev.com/c8d848b1049d8b9e8e33e023d13bec1180dd4926
> Cr-Commit-Position: refs/heads/master@{#12731}

TBR=perkj@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:4256
==========

to

==========
Revert of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc}
(patchset #2 id:20001 of https://codereview.webrtc.org/1973313002/ )

Reason for revert:
Breaks GN in Chromium (again), even though I tested this configuration:
https://build.chromium.org/p/chromium.webrtc.fyi/builders/Linux%20Builder/bui...

Original issue's description:
> Reland of GN: Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc}
>
> Add BUILD.gn files for webrtc/{api,media,libjingle,p2p,pc} in
> preparation for removing src/third_party/libjingle in Chromium.
>
> BUG=webrtc:4256
> NOTRY=True
> TBR=perkj@webrtc.org
>
> Committed: https://crrev.com/c8d848b1049d8b9e8e33e023d13bec1180dd4926
> Cr-Commit-Position: refs/heads/master@{#12731}

TBR=perkj@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:4256

Committed: https://crrev.com/fb1dd43ac137e50c0c26e97f5e9866135da24e2c
Cr-Commit-Position: refs/heads/master@{#12733}
==========

[commit-bot: I haz the power, 2016-05-13 17:29:07]

Patchset 1 (id:??) landed as
https://crrev.com/fb1dd43ac137e50c0c26e97f5e9866135da24e2c
Cr-Commit-Position: refs/heads/master@{#12733}

[kjellander_webrtc, 2016-05-16 06:13:52]

On 2016/05/13 17:29:07, commit-bot: I haz the power wrote:
> Patchset 1 (id:??) landed as
> https://crrev.com/fb1dd43ac137e50c0c26e97f5e9866135da24e2c
> Cr-Commit-Position: refs/heads/master@{#12733}

(the reason this wasn't caught with my local test was that I wasn't running with
--check, which is default enabled in Chromium but not possible to have enabled
in WebRTC yet).