Refactor serialisation of openerId & openerNavigationIndex.

Refactor serialisation of openerId & openerNavigationIndex.

The two properties openerId and openerNavigationIndex of the class
CRWSessionController were never used in ios/web/ (as they are used
to serialize ios/chrome/ notion of opener of a Tab) so refactor
them to use serializable user data.

BUG=687207
Review-Url: https://codereview.chromium.org/2720613005
Cr-Commit-Position: refs/heads/master@{#453715}
Committed: https://chromium.googlesource.com/chromium/src/+/a504b117059bfa27ecbf7e061c380e1f91c54018

[sdefresne, 2017-02-27 23:56:36]

The CQ bit was checked by sdefresne@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-02-27 23:57:04]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[sdefresne, 2017-02-27 23:57:15]

sdefresne@chromium.org changed reviewers:
+ eugenebut@chromium.org, kkhorimoto@chromium.org

[sdefresne, 2017-02-27 23:57:16]

kkhorimoto: Please take a look.
eugenebut: FYI

[commit-bot: I haz the power, 2017-02-28 00:13:03]

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

[commit-bot: I haz the power, 2017-02-28 00:13:04]

Dry run: Try jobs failed on following builders:
  ios-device-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device-xcode-...)

[sdefresne, 2017-02-28 00:49:11]

The CQ bit was checked by sdefresne@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-02-28 00:49:36]

Dry run: 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, 2017-02-28 01:22:13]

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

[commit-bot: I haz the power, 2017-02-28 01:22:14]

Dry run: Try jobs failed on following builders:
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)

[sdefresne, 2017-02-28 01:27:10]

The CQ bit was checked by sdefresne@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-02-28 01:27:53]

Dry run: 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, 2017-02-28 01:44:54]

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

[commit-bot: I haz the power, 2017-02-28 01:44:55]

Dry run: This issue passed the CQ dry run.

[sdefresne, 2017-02-28 19:38:10]

kkhorimoto: ping

[kkhorimoto, 2017-02-28 20:28:42]

lgtm!

[sdefresne, 2017-02-28 21:04:17]

The CQ bit was checked by sdefresne@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-02-28 21:05:55]

Dry run: 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, 2017-02-28 21:43:44]

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

[commit-bot: I haz the power, 2017-02-28 21:43:45]

Dry run: This issue passed the CQ dry run.

[sdefresne, 2017-02-28 21:50:00]

The CQ bit was checked by sdefresne@chromium.org

[commit-bot: I haz the power, 2017-02-28 21:50:55]

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, 2017-02-28 21:58:41]

CQ is committing da patch.

Bot data: {"patchset_id": 60001, "attempt_start_ts": 1488318600971230,
"parent_rev": "e25b5d5d3092a9ccd7c4b146d787cb8a403d9ec4", "commit_rev":
"a504b117059bfa27ecbf7e061c380e1f91c54018"}

[commit-bot: I haz the power, 2017-02-28 21:59:50]

Description was changed from

==========
Refactor serialisation of openerId & openerNavigationIndex.

The two properties openerId and openerNavigationIndex of the class
CRWSessionController were never used in ios/web/ (as they are used
to serialize ios/chrome/ notion of opener of a Tab) so refactor
them to use serializable user data.

BUG=687207
==========

to

==========
Refactor serialisation of openerId & openerNavigationIndex.

The two properties openerId and openerNavigationIndex of the class
CRWSessionController were never used in ios/web/ (as they are used
to serialize ios/chrome/ notion of opener of a Tab) so refactor
them to use serializable user data.

BUG=687207

Review-Url: https://codereview.chromium.org/2720613005
Cr-Commit-Position: refs/heads/master@{#453715}
Committed:
https://chromium.googlesource.com/chromium/src/+/a504b117059bfa27ecbf7e061c38...
==========

[commit-bot: I haz the power, 2017-02-28 21:59:51]

Committed patchset #4 (id:60001) as
https://chromium.googlesource.com/chromium/src/+/a504b117059bfa27ecbf7e061c38...