Revert of WebRTC: Add cleanup_symlinks step on all bots.

Revert of WebRTC: Add cleanup_symlinks step on all bots. (patchset #1 id:1 of https://codereview.chromium.org/2484423003/ )

Reason for revert:
This might be breaking Linux (more configs)

Original issue's description:
> WebRTC: Add cleanup_symlinks step on all bots.
> 
> Now that this is finally working as intended in the client.webrtc.fyi
> waterfall we should be able to turn it on for all bots.
> 
> BUG=663278
> 
> Committed: https://chromium.googlesource.com/chromium/tools/build/+/73ebb69974d1d0f2f979da0e6a129100a83d2a78

TBR=kjellander@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=663278
Committed: https://chromium.googlesource.com/chromium/tools/build/+/fa77e5b771b53a6b007c88c46cb100c56a7395e8

[ehmaldonado_chromium, 2016-11-10 14:19:30]

The CQ bit was checked by ehmaldonado@chromium.org

[ehmaldonado_chromium, 2016-11-10 14:19:31]

Created Revert of WebRTC: Add cleanup_symlinks step on all bots.

[commit-bot: I haz the power, 2016-11-10 14:19:35]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-11-10 14:20:07]

Description was changed from

==========
Revert of WebRTC: Add cleanup_symlinks step on all bots. (patchset #1 id:1 of
https://codereview.chromium.org/2484423003/ )

Reason for revert:
This might be breaking Linux (more configs)

Original issue's description:
> WebRTC: Add cleanup_symlinks step on all bots.
> 
> Now that this is finally working as intended in the client.webrtc.fyi
> waterfall we should be able to turn it on for all bots.
> 
> BUG=663278
> 
> Committed:
https://chromium.googlesource.com/chromium/tools/build/+/73ebb69974d1d0f2f979...

TBR=kjellander@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=663278
==========

to

==========
Revert of WebRTC: Add cleanup_symlinks step on all bots. (patchset #1 id:1 of
https://codereview.chromium.org/2484423003/ )

Reason for revert:
This might be breaking Linux (more configs)

Original issue's description:
> WebRTC: Add cleanup_symlinks step on all bots.
> 
> Now that this is finally working as intended in the client.webrtc.fyi
> waterfall we should be able to turn it on for all bots.
> 
> BUG=663278
> 
> Committed:
https://chromium.googlesource.com/chromium/tools/build/+/73ebb69974d1d0f2f979...

TBR=kjellander@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=663278

Committed:
https://chromium.googlesource.com/chromium/tools/build/+/fa77e5b771b53a6b007c...
==========

[commit-bot: I haz the power, 2016-11-10 14:20:08]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/tools/build/+/fa77e5b771b53a6b007c...

[kjellander_chromium, 2016-11-11 06:26:13]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2493093003/ by kjellander@chromium.org.

The reason for reverting is: Relanding since the failure was caused by a Google
storage transient outage rather than because of this change:

subprocess.CalledProcessError: Command '['wget', '--quiet', '-t', '3', '-O',
'/b/build/slave/linux64/build/src/chromium/src/build/linux/debian_wheezy_i386-sysroot/debian_wheezy_i386_sysroot.tgz',
'https://commondatastorage.googleapis.com/chrome-linux-sysroot/toolchain/7d200a1ddfeb50dbf9f7e2c1c4ff1080679edf02/debian_wheezy_i386_sysroot.tgz']'
returned non-zero exit status 8
Error: Command '/usr/bin/python
src/build/linux/sysroot_scripts/install-sysroot.py --running-as-hook' returned
non-zero exit status 1 in 

https://build.chromium.org/p/client.webrtc/builders/Linux%20%28more%20configs...

.