Revert of Improve and re-enable FEC end-to-end tests.

Revert of Improve and re-enable FEC end-to-end tests. (patchset #3 id:40001 of https://codereview.webrtc.org/2675573004/ )

Reason for revert:
Ulpfec tests are still flaky on buildbots.

Original issue's description:
> Improve and re-enable FEC end-to-end tests.
> 
> These tests got flaky under the new jitter buffer.
> 
> Enhancements:
> - Use send-side BWE.
> - Let BWE ramp up before applying packet loss.
> - Improve packet loss simulation for ULPFEC.
> - Add delay to fake network pipe for FlexFEC.
>   (Not added for ULPFEC, since this makes those flaky...?)
> - Add FlexFEC+NACK test, using RTX instead of "raw retransmits".
> - Tighter checks of received packets' payload types and SSRCs.
> 
> TESTED=
> $ ninja -C out/Debug video_engine_tests && third_party/gtest-parallel/gtest-parallel -r 1000 out/Debug/video_engine_tests --gtest_filter="*EndToEnd*Ulpfec*:*EndToEnd*Flexfec*"
> ninja: Entering directory `out/Debug'
> ninja: no work to do.
> [12000/12000] TestWithNewVideoJitterBuffer/EndToEndTest.RecoversWithFlexfecAndNack/1 (14935 ms)
> 
> BUG=webrtc:7047
> 
> Review-Url: https://codereview.webrtc.org/2675573004
> Cr-Commit-Position: refs/heads/master@{#16449}
> Committed: https://chromium.googlesource.com/external/webrtc/+/d40b0f39e08bf0e4d7427bf73b4e3f86bbeb34be

TBR=stefan@webrtc.org,nisse@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7047
Review-Url: https://codereview.webrtc.org/2672373002
Cr-Commit-Position: refs/heads/master@{#16450}
Committed: https://chromium.googlesource.com/external/webrtc/+/fd8d2654d704afa80c2fcecff5f3092c381ed249

[brandtr, 2017-02-06 14:19:36]

The CQ bit was checked by brandtr@webrtc.org

[brandtr, 2017-02-06 14:19:37]

Created Revert of Improve and re-enable FEC end-to-end tests.

[commit-bot: I haz the power, 2017-02-06 14:19:46]

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, 2017-02-06 14:19:51]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1486390776762570, "parent_rev":
"d40b0f39e08bf0e4d7427bf73b4e3f86bbeb34be", "commit_rev":
"fd8d2654d704afa80c2fcecff5f3092c381ed249"}

[commit-bot: I haz the power, 2017-02-06 14:19:54]

Description was changed from

==========
Revert of Improve and re-enable FEC end-to-end tests. (patchset #3 id:40001 of
https://codereview.webrtc.org/2675573004/ )

Reason for revert:
Ulpfec tests are still flaky on buildbots.

Original issue's description:
> Improve and re-enable FEC end-to-end tests.
> 
> These tests got flaky under the new jitter buffer.
> 
> Enhancements:
> - Use send-side BWE.
> - Let BWE ramp up before applying packet loss.
> - Improve packet loss simulation for ULPFEC.
> - Add delay to fake network pipe for FlexFEC.
>   (Not added for ULPFEC, since this makes those flaky...?)
> - Add FlexFEC+NACK test, using RTX instead of "raw retransmits".
> - Tighter checks of received packets' payload types and SSRCs.
> 
> TESTED=
> $ ninja -C out/Debug video_engine_tests &&
third_party/gtest-parallel/gtest-parallel -r 1000 out/Debug/video_engine_tests
--gtest_filter="*EndToEnd*Ulpfec*:*EndToEnd*Flexfec*"
> ninja: Entering directory `out/Debug'
> ninja: no work to do.
> [12000/12000]
TestWithNewVideoJitterBuffer/EndToEndTest.RecoversWithFlexfecAndNack/1 (14935
ms)
> 
> BUG=webrtc:7047
> 
> Review-Url: https://codereview.webrtc.org/2675573004
> Cr-Commit-Position: refs/heads/master@{#16449}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/d40b0f39e08bf0e4d7427bf73...

TBR=stefan@webrtc.org,nisse@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7047
==========

to

==========
Revert of Improve and re-enable FEC end-to-end tests. (patchset #3 id:40001 of
https://codereview.webrtc.org/2675573004/ )

Reason for revert:
Ulpfec tests are still flaky on buildbots.

Original issue's description:
> Improve and re-enable FEC end-to-end tests.
> 
> These tests got flaky under the new jitter buffer.
> 
> Enhancements:
> - Use send-side BWE.
> - Let BWE ramp up before applying packet loss.
> - Improve packet loss simulation for ULPFEC.
> - Add delay to fake network pipe for FlexFEC.
>   (Not added for ULPFEC, since this makes those flaky...?)
> - Add FlexFEC+NACK test, using RTX instead of "raw retransmits".
> - Tighter checks of received packets' payload types and SSRCs.
> 
> TESTED=
> $ ninja -C out/Debug video_engine_tests &&
third_party/gtest-parallel/gtest-parallel -r 1000 out/Debug/video_engine_tests
--gtest_filter="*EndToEnd*Ulpfec*:*EndToEnd*Flexfec*"
> ninja: Entering directory `out/Debug'
> ninja: no work to do.
> [12000/12000]
TestWithNewVideoJitterBuffer/EndToEndTest.RecoversWithFlexfecAndNack/1 (14935
ms)
> 
> BUG=webrtc:7047
> 
> Review-Url: https://codereview.webrtc.org/2675573004
> Cr-Commit-Position: refs/heads/master@{#16449}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/d40b0f39e08bf0e4d7427bf73...

TBR=stefan@webrtc.org,nisse@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7047

Review-Url: https://codereview.webrtc.org/2672373002
Cr-Commit-Position: refs/heads/master@{#16450}
Committed:
https://chromium.googlesource.com/external/webrtc/+/fd8d2654d704afa80c2fcecff...
==========

[commit-bot: I haz the power, 2017-02-06 14:19:56]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/fd8d2654d704afa80c2fcecff...

[brandtr, 2017-02-06 14:31:33]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.webrtc.org/2675283003/ by brandtr@webrtc.org.

The reason for reverting is: Will try to reland FlexFEC tests, since these do
not seem to be flaky on the buildbots..