we should have better youtube etc.

please change back to default

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/8cf139722087a9f4975d7f155af1fd937f97bb25

commit 8cf139722087a9f4975d7f155af1fd937f97bb25
Author: Miriam Gershenson <mgersh@chromium.org>
Date: Tue Jan 23 22:48:29 2018

Revert "Enable "AsyncDns" feature by default on Android"

This reverts commit 0532f223eac50c7aee9677bf499ba6c5c182a41f.

Reason for revert: Full launch needs to be rolled back and retried in a future milestone due to a bug. The experiment cleanup here was premature.

Original change's description:
> Enable "AsyncDns" feature by default on Android
> 
> Also clean up Android-specific experiment code, but leave the
> base::Feature.
> 
> Bug: 768874
> Change-Id: Ic7b81a878e3e81bc1a5c2c2fae242df23c5387ca
> Reviewed-on: https://chromium-review.googlesource.com/868077
> Reviewed-by: Ilya Sherman <isherman@chromium.org>
> Commit-Queue: Miriam Gershenson <mgersh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#529866}

TBR=isherman@chromium.org,mgersh@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 768874,  805020 
Change-Id: Ib67c727aef748b4e80714e6128c3bfbdc24d3544
Reviewed-on: https://chromium-review.googlesource.com/881206
Reviewed-by: Miriam Gershenson <mgersh@chromium.org>
Commit-Queue: Miriam Gershenson <mgersh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#531381}
[modify] https://crrev.com/8cf139722087a9f4975d7f155af1fd937f97bb25/chrome/browser/about_flags.cc
[modify] https://crrev.com/8cf139722087a9f4975d7f155af1fd937f97bb25/chrome/browser/flag_descriptions.cc
[modify] https://crrev.com/8cf139722087a9f4975d7f155af1fd937f97bb25/chrome/browser/flag_descriptions.h
[modify] https://crrev.com/8cf139722087a9f4975d7f155af1fd937f97bb25/chrome/common/chrome_features.cc
[modify] https://crrev.com/8cf139722087a9f4975d7f155af1fd937f97bb25/testing/variations/fieldtrial_testing_config.json

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/64262b5a93ee7362e32368ee1622fe6c8994da7e

commit 64262b5a93ee7362e32368ee1622fe6c8994da7e
Author: Miriam Gershenson <mgersh@chromium.org>
Date: Fri Jan 26 19:34:46 2018

Allow enabling async DNS only for newer Android

The async resolver has some Android-version-specific problems. This will
allow enabling it via Finch for newer Android before the problems with
older Android are worked out.

Bug: 768874,  805020 
Change-Id: Iec9aeaa255dbb110103ae7ca7ffe8b19dbded235
Reviewed-on: https://chromium-review.googlesource.com/887601
Reviewed-by: Matt Menke <mmenke@chromium.org>
Commit-Queue: Miriam Gershenson <mgersh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#532039}
[modify] https://crrev.com/64262b5a93ee7362e32368ee1622fe6c8994da7e/chrome/browser/io_thread.cc

 Issue 806773  has been merged into this issue.

Note on merge request: I made a request for the CL in c#3 in the other bug last week, and it hasn't been reviewed yet. I'm now asking to merge both that and the CL in c#4.

This bug requires manual review: Reverts referenced in bugdroid comments after merge request.
Please contact the milestone owner if you have questions.
Owners: cmasso@(Android), cmasso@(iOS), bhthompson@(ChromeOS), govind@(Desktop)

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Has this been verified in canary?

Yes, it landed last week and has been verified.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/5d99c47819cb187753879aec683d9efbbf1bd850

commit 5d99c47819cb187753879aec683d9efbbf1bd850
Author: Miriam Gershenson <mgersh@chromium.org>
Date: Mon Jan 29 22:36:35 2018

Revert "Enable "AsyncDns" feature by default on Android"

This reverts commit 0532f223eac50c7aee9677bf499ba6c5c182a41f.

Reason for revert: Full launch needs to be rolled back and retried in a future milestone due to a bug. The experiment cleanup here was premature.

Original change's description:
> Enable "AsyncDns" feature by default on Android
> 
> Also clean up Android-specific experiment code, but leave the
> base::Feature.
> 
> Bug: 768874
> Change-Id: Ic7b81a878e3e81bc1a5c2c2fae242df23c5387ca
> Reviewed-on: https://chromium-review.googlesource.com/868077
> Reviewed-by: Ilya Sherman <isherman@chromium.org>
> Commit-Queue: Miriam Gershenson <mgersh@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#529866}

TBR=isherman@chromium.org,mgersh@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 768874,  805020 
Change-Id: Ib67c727aef748b4e80714e6128c3bfbdc24d3544
Reviewed-on: https://chromium-review.googlesource.com/881206
Reviewed-by: Miriam Gershenson <mgersh@chromium.org>
Commit-Queue: Miriam Gershenson <mgersh@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#531381}(cherry picked from commit 8cf139722087a9f4975d7f155af1fd937f97bb25)
Reviewed-on: https://chromium-review.googlesource.com/891999
Cr-Commit-Position: refs/branch-heads/3325@{#156}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}
[modify] https://crrev.com/5d99c47819cb187753879aec683d9efbbf1bd850/chrome/browser/about_flags.cc
[modify] https://crrev.com/5d99c47819cb187753879aec683d9efbbf1bd850/chrome/browser/flag_descriptions.cc
[modify] https://crrev.com/5d99c47819cb187753879aec683d9efbbf1bd850/chrome/browser/flag_descriptions.h
[modify] https://crrev.com/5d99c47819cb187753879aec683d9efbbf1bd850/chrome/common/chrome_features.cc
[modify] https://crrev.com/5d99c47819cb187753879aec683d9efbbf1bd850/testing/variations/fieldtrial_testing_config.json

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/be98e5982f8b03a1e8139a5b0aeab910a781cc40

commit be98e5982f8b03a1e8139a5b0aeab910a781cc40
Author: Miriam Gershenson <mgersh@chromium.org>
Date: Mon Jan 29 22:37:56 2018

Allow enabling async DNS only for newer Android

The async resolver has some Android-version-specific problems. This will
allow enabling it via Finch for newer Android before the problems with
older Android are worked out.

Bug: 768874,  805020 
Change-Id: Iec9aeaa255dbb110103ae7ca7ffe8b19dbded235
Reviewed-on: https://chromium-review.googlesource.com/887601
Reviewed-by: Matt Menke <mmenke@chromium.org>
Commit-Queue: Miriam Gershenson <mgersh@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#532039}(cherry picked from commit 64262b5a93ee7362e32368ee1622fe6c8994da7e)
Reviewed-on: https://chromium-review.googlesource.com/892000
Reviewed-by: Miriam Gershenson <mgersh@chromium.org>
Cr-Commit-Position: refs/branch-heads/3325@{#157}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}
[modify] https://crrev.com/be98e5982f8b03a1e8139a5b0aeab910a781cc40/chrome/browser/io_thread.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/a97831b21752cff5e7c542874163ecf5f5ebfb7f

commit a97831b21752cff5e7c542874163ecf5f5ebfb7f
Author: Miriam Gershenson <mgersh@chromium.org>
Date: Wed Jan 31 16:06:14 2018

Disable async DNS if VPN is present on L and earlier

The DnsConfigService can't get a correct DNS config for a VPN until
Android M. On earlier versions, check for a VPN and treat it as a config
read failure.

Bug:  805020 
Change-Id: I696c52a2e012460ddd70381e5278c3abca9ca665
Reviewed-on: https://chromium-review.googlesource.com/894149
Reviewed-by: Paul Jensen <pauljensen@chromium.org>
Commit-Queue: Miriam Gershenson <mgersh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#533287}
[modify] https://crrev.com/a97831b21752cff5e7c542874163ecf5f5ebfb7f/net/base/address_tracker_linux.cc
[modify] https://crrev.com/a97831b21752cff5e7c542874163ecf5f5ebfb7f/net/base/address_tracker_linux.h
[modify] https://crrev.com/a97831b21752cff5e7c542874163ecf5f5ebfb7f/net/base/address_tracker_linux_unittest.cc
[modify] https://crrev.com/a97831b21752cff5e7c542874163ecf5f5ebfb7f/net/dns/dns_config_service_posix.cc