Reland of land: Enable Wallet metadata sync.

Reland of land: Enable Wallet metadata sync. (patchset #1 id:1 of https://codereview.chromium.org/1444743002/ )

Reason for revert:
Original patch doesn't seem like to be the cause of the regression 

Original issue's description:
> Revert of Reland: Enable Wallet metadata sync. (patchset #1 id:1 of https://codereview.chromium.org/1396883005/ )
> 
> Reason for revert:
> Speculative revert to see if this patch regresses blink_perf.shadow_dom benchmark
> 
> BUG=543496
> 
> Original issue's description:
> > Reland: Enable Wallet metadata sync.
> >
> > Originally landed in https://crrev.com/90c4e947, which enabled a code
> > path where https://crrev.com/6aeb9079 introduced a bug a few hours
> > earlier. The bug was detected in tests, which resulted in a revert.
> > https://crrev.com/7a8e3fdf fixed the bug in the hidden code path. It's
> > safe to reland now.
> >
> > TBR=zea@chromium.org, estade@chromium.org
> > BUG=481595
> >
> > Committed: https://crrev.com/0b999094d4ce8a462b70327cc38ca117313a1504
> > Cr-Commit-Position: refs/heads/master@{#353927}
> 
> TBR=estade@chromium.org,zea@chromium.org,rouslan@chromium.org
> BUG=481595
> 
> Committed: https://crrev.com/b70233fbb79edf633ca9826c35923f6612d7b476
> Cr-Commit-Position: refs/heads/master@{#359666}

TBR=estade@chromium.org,zea@chromium.org,rouslan@chromium.org
BUG=543496

[nednguyen, 2015-11-17 02:44:20]

Created Reland of land: Enable Wallet metadata sync.

[nednguyen, 2015-11-17 02:44:31]

Description was changed from

==========
Reland of land: Enable Wallet metadata sync. (patchset #1 id:1 of
https://codereview.chromium.org/1444743002/ )

Reason for revert:
Original patch doesn't seem like to be the cause of the regression 

Original issue's description:
> Revert of Reland: Enable Wallet metadata sync. (patchset #1 id:1 of
https://codereview.chromium.org/1396883005/ )
> 
> Reason for revert:
> Speculative revert to see if this patch regresses blink_perf.shadow_dom
benchmark
> 
> BUG=543496
> 
> Original issue's description:
> > Reland: Enable Wallet metadata sync.
> >
> > Originally landed in https://crrev.com/90c4e947, which enabled a code
> > path where https://crrev.com/6aeb9079 introduced a bug a few hours
> > earlier. The bug was detected in tests, which resulted in a revert.
> > https://crrev.com/7a8e3fdf fixed the bug in the hidden code path. It's
> > safe to reland now.
> >
> > TBR=zea@chromium.org, estade@chromium.org
> > BUG=481595
> >
> > Committed: https://crrev.com/0b999094d4ce8a462b70327cc38ca117313a1504
> > Cr-Commit-Position: refs/heads/master@{#353927}
> 
> TBR=estade@chromium.org,zea@chromium.org,rouslan@chromium.org
> BUG=481595
> 
> Committed: https://crrev.com/b70233fbb79edf633ca9826c35923f6612d7b476
> Cr-Commit-Position: refs/heads/master@{#359666}

TBR=estade@chromium.org,zea@chromium.org,rouslan@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=543496
==========

to

==========
Reland of land: Enable Wallet metadata sync. (patchset #1 id:1 of
https://codereview.chromium.org/1444743002/ )

Reason for revert:
Original patch doesn't seem like to be the cause of the regression 

Original issue's description:
> Revert of Reland: Enable Wallet metadata sync. (patchset #1 id:1 of
https://codereview.chromium.org/1396883005/ )
> 
> Reason for revert:
> Speculative revert to see if this patch regresses blink_perf.shadow_dom
benchmark
> 
> BUG=543496
> 
> Original issue's description:
> > Reland: Enable Wallet metadata sync.
> >
> > Originally landed in https://crrev.com/90c4e947, which enabled a code
> > path where https://crrev.com/6aeb9079 introduced a bug a few hours
> > earlier. The bug was detected in tests, which resulted in a revert.
> > https://crrev.com/7a8e3fdf fixed the bug in the hidden code path. It's
> > safe to reland now.
> >
> > TBR=zea@chromium.org, estade@chromium.org
> > BUG=481595
> >
> > Committed: https://crrev.com/0b999094d4ce8a462b70327cc38ca117313a1504
> > Cr-Commit-Position: refs/heads/master@{#353927}
> 
> TBR=estade@chromium.org,zea@chromium.org,rouslan@chromium.org
> BUG=481595
> 
> Committed: https://crrev.com/b70233fbb79edf633ca9826c35923f6612d7b476
> Cr-Commit-Position: refs/heads/master@{#359666}

TBR=estade@chromium.org,zea@chromium.org,rouslan@chromium.org
BUG=543496
==========

[nednguyen, 2015-11-17 02:44:35]

The CQ bit was checked by nednguyen@google.com

[commit-bot: I haz the power, 2015-11-17 02:45:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1453633002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1453633002/1

[commit-bot: I haz the power, 2015-11-17 02:48:29]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-11-17 02:48:30]

Try jobs failed on following builders:
  mac_chromium_compile_dbg_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)
  mac_chromium_gn_rel on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_gn_r...)
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)
  win_chromium_x64_rel_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)