Revert of Update V8 to version 6.1.206.

Revert of Update V8 to version 6.1.206. (patchset #1 id:1 of https://codereview.chromium.org/2950833002/ )

Reason for revert:
Contains a known problem and will cause an interactive_ui test on linux32 dbg and a few layout tests on win32 to fail.

The fix CL is first in the next roll.

Original issue's description:
> Update V8 to version 6.1.206.
> 
> Summary of changes available at:
> https://chromium.googlesource.com/v8/v8/+log/a8a39548..2cb002aa
> 
> Please follow these instructions for assigning/CC'ing issues:
> https://github.com/v8/v8/wiki/Triaging%20issues
> 
> Please close rolling in case of a roll revert:
> https://v8-roll.appspot.com/
> This only works with a Google account.
> 
> CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel
> 
> TBR=hablich@chromium.org,machenbach@chromium.org,kozyatinskiy@chromium.org,vogelheim@chromium.org
> 
> Review-Url: https://codereview.chromium.org/2950833002
> Cr-Commit-Position: refs/heads/master@{#480860}
> Committed: https://chromium.googlesource.com/chromium/src/+/9a57c3c2613c24086d2c44f4718edf501cf067cc

TBR=hablich@chromium.org,kozyatinskiy@chromium.org,vogelheim@chromium.org,v8-autoroll@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2952703002
Cr-Commit-Position: refs/heads/master@{#480892}
Committed: https://chromium.googlesource.com/chromium/src/+/4b7ca289b42e1827be8645e78ede7077e855c880

[Michael Achenbach, 2017-06-20 18:36:27]

Created Revert of Update V8 to version 6.1.206.

[Michael Achenbach, 2017-06-20 18:37:20]

+chromium sheriffs, fyi

[Michael Achenbach, 2017-06-20 18:37:26]

The CQ bit was checked by machenbach@chromium.org

[commit-bot: I haz the power, 2017-06-20 18:38:04]

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, 2017-06-20 18:38:24]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1497983846207690, "parent_rev":
"beb82d7668d1a46cbcb6d717b22924cd2f1e58a7", "commit_rev":
"4b7ca289b42e1827be8645e78ede7077e855c880"}

[commit-bot: I haz the power, 2017-06-20 18:38:38]

Description was changed from

==========
Revert of Update V8 to version 6.1.206. (patchset #1 id:1 of
https://codereview.chromium.org/2950833002/ )

Reason for revert:
Contains a known problem and will cause an interactive_ui test on linux32 dbg
and a few layout tests on win32 to fail.

The fix CL is first in the next roll.

Original issue's description:
> Update V8 to version 6.1.206.
> 
> Summary of changes available at:
> https://chromium.googlesource.com/v8/v8/+log/a8a39548..2cb002aa
> 
> Please follow these instructions for assigning/CC'ing issues:
> https://github.com/v8/v8/wiki/Triaging%20issues
> 
> Please close rolling in case of a roll revert:
> https://v8-roll.appspot.com/
> This only works with a Google account.
> 
>
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel
> 
>
TBR=hablich@chromium.org,machenbach@chromium.org,kozyatinskiy@chromium.org,vo...
> 
> Review-Url: https://codereview.chromium.org/2950833002
> Cr-Commit-Position: refs/heads/master@{#480860}
> Committed:
https://chromium.googlesource.com/chromium/src/+/9a57c3c2613c24086d2c44f4718e...

TBR=hablich@chromium.org,kozyatinskiy@chromium.org,vogelheim@chromium.org,v8-...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of Update V8 to version 6.1.206. (patchset #1 id:1 of
https://codereview.chromium.org/2950833002/ )

Reason for revert:
Contains a known problem and will cause an interactive_ui test on linux32 dbg
and a few layout tests on win32 to fail.

The fix CL is first in the next roll.

Original issue's description:
> Update V8 to version 6.1.206.
> 
> Summary of changes available at:
> https://chromium.googlesource.com/v8/v8/+log/a8a39548..2cb002aa
> 
> Please follow these instructions for assigning/CC'ing issues:
> https://github.com/v8/v8/wiki/Triaging%20issues
> 
> Please close rolling in case of a roll revert:
> https://v8-roll.appspot.com/
> This only works with a Google account.
> 
>
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel
> 
>
TBR=hablich@chromium.org,machenbach@chromium.org,kozyatinskiy@chromium.org,vo...
> 
> Review-Url: https://codereview.chromium.org/2950833002
> Cr-Commit-Position: refs/heads/master@{#480860}
> Committed:
https://chromium.googlesource.com/chromium/src/+/9a57c3c2613c24086d2c44f4718e...

TBR=hablich@chromium.org,kozyatinskiy@chromium.org,vogelheim@chromium.org,v8-...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2952703002
Cr-Commit-Position: refs/heads/master@{#480892}
Committed:
https://chromium.googlesource.com/chromium/src/+/4b7ca289b42e1827be8645e78ede...
==========

[commit-bot: I haz the power, 2017-06-20 18:38:39]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/4b7ca289b42e1827be8645e78ede...