Reland of Check incognito profile appropriately on iOS

Reland of Check incognito profile appropriately on iOS (patchset #1 id:1 of https://codereview.chromium.org/2755483004/ )

Reason for revert:
Relanding because the revert didn't fix the problem

Original issue's description:
> Revert of Check incognito profile appropriately on iOS (patchset #1 id:1 of https://codereview.chromium.org/2747143003/ )
> 
> Reason for revert:
> Speculative revert to see if it affects sizes result, will reland if reverting doesn't help
> 
> Original issue's description:
> > Check incognito profile appropriately on iOS
> > 
> > Review-Url: https://codereview.chromium.org/2747143003
> > Cr-Commit-Position: refs/heads/master@{#456762}
> > Committed: https://chromium.googlesource.com/chromium/src/+/b6639511f1ed3bd8976ecc9790858cec9a10793f
> 
> TBR=sdefresne@chromium.org,sfiera@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/2755483004
> Cr-Commit-Position: refs/heads/master@{#456839}
> Committed: https://chromium.googlesource.com/chromium/src/+/7f1e72d80a08c9ea488709193334ccbc0b4188f1

TBR=sdefresne@chromium.org,sfiera@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/2752523004
Cr-Commit-Position: refs/heads/master@{#456891}
Committed: https://chromium.googlesource.com/chromium/src/+/f54e53e1f9c7e353276485af8d733f367a1bf7b2

[qyearsley, 2017-03-14 23:22:20]

The CQ bit was checked by qyearsley@chromium.org

[qyearsley, 2017-03-14 23:22:20]

Created Reland of Check incognito profile appropriately on iOS

[commit-bot: I haz the power, 2017-03-14 23:22:50]

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, 2017-03-14 23:33:52]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489533740134310, "parent_rev":
"f53f979ccc20eac06865022a612910ae510e796c", "commit_rev":
"f54e53e1f9c7e353276485af8d733f367a1bf7b2"}

[commit-bot: I haz the power, 2017-03-14 23:35:00]

Description was changed from

==========
Reland of Check incognito profile appropriately on iOS (patchset #1 id:1 of
https://codereview.chromium.org/2755483004/ )

Reason for revert:
Relanding because the revert didn't fix the problem

Original issue's description:
> Revert of Check incognito profile appropriately on iOS (patchset #1 id:1 of
https://codereview.chromium.org/2747143003/ )
> 
> Reason for revert:
> Speculative revert to see if it affects sizes result, will reland if reverting
doesn't help
> 
> Original issue's description:
> > Check incognito profile appropriately on iOS
> > 
> > Review-Url: https://codereview.chromium.org/2747143003
> > Cr-Commit-Position: refs/heads/master@{#456762}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/b6639511f1ed3bd8976ecc979085...
> 
> TBR=sdefresne@chromium.org,sfiera@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/2755483004
> Cr-Commit-Position: refs/heads/master@{#456839}
> Committed:
https://chromium.googlesource.com/chromium/src/+/7f1e72d80a08c9ea488709193334...

TBR=sdefresne@chromium.org,sfiera@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Reland of Check incognito profile appropriately on iOS (patchset #1 id:1 of
https://codereview.chromium.org/2755483004/ )

Reason for revert:
Relanding because the revert didn't fix the problem

Original issue's description:
> Revert of Check incognito profile appropriately on iOS (patchset #1 id:1 of
https://codereview.chromium.org/2747143003/ )
> 
> Reason for revert:
> Speculative revert to see if it affects sizes result, will reland if reverting
doesn't help
> 
> Original issue's description:
> > Check incognito profile appropriately on iOS
> > 
> > Review-Url: https://codereview.chromium.org/2747143003
> > Cr-Commit-Position: refs/heads/master@{#456762}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/b6639511f1ed3bd8976ecc979085...
> 
> TBR=sdefresne@chromium.org,sfiera@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/2755483004
> Cr-Commit-Position: refs/heads/master@{#456839}
> Committed:
https://chromium.googlesource.com/chromium/src/+/7f1e72d80a08c9ea488709193334...

TBR=sdefresne@chromium.org,sfiera@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/2752523004
Cr-Commit-Position: refs/heads/master@{#456891}
Committed:
https://chromium.googlesource.com/chromium/src/+/f54e53e1f9c7e353276485af8d73...
==========

[commit-bot: I haz the power, 2017-03-14 23:35:01]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/f54e53e1f9c7e353276485af8d73...

[sfiera, 2017-03-15 09:57:51]

LGTM; Thanks for handling the reland.