[API] Remove deprecated WeakCallbackData and related functions.

[API] Remove deprecated WeakCallbackData and related functions.

This removes:
- PersistentBase::SetWeak that takes WeakCallbackData.
  The embedders should use the version that takes WeakCallbackInfo.
- PersistentBase::SetPhantom.
  The embedders should SetWeak that takes WeakCallbackInfo.

Functions in DefaultPersistentValueMapTraits are changed to accept
WeakCallbackInfo instead of WeakCallbackData.

BUG=chromium:609808
LOG=NO

Committed: https://crrev.com/82dcb2beeeb85369902c76e48374caed4fac58fb
Cr-Commit-Position: refs/heads/master@{#36079}

[ulan, 2016-05-06 12:21:20]

ulan@chromium.org changed reviewers:
+ jochen@chromium.org

[ulan, 2016-05-06 12:21:21]

ptal

[jochen (gone - plz use gerrit), 2016-05-06 12:23:32]

lgtm

[ulan, 2016-05-06 12:46:20]

The CQ bit was checked by ulan@chromium.org

[commit-bot: I haz the power, 2016-05-06 12:46:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1953263002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1953263002/1

[commit-bot: I haz the power, 2016-05-06 13:17:49]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-06 13:18:12]

Description was changed from

==========
[API] Remove deprecated WeakCallbackData and related functions.

This removes:
- PersistentBase::SetWeak that takes WeakCallbackData.
  The embedders should use the version that takes WeakCallbackInfo.
- PersistentBase::SetPhantom.
  The embedders should SetWeak that takes WeakCallbackInfo.

Functions in DefaultPersistentValueMapTraits are changed to accept
WeakCallbackInfo instead of WeakCallbackData.

BUG=chromium:609808
LOG=NO
==========

to

==========
[API] Remove deprecated WeakCallbackData and related functions.

This removes:
- PersistentBase::SetWeak that takes WeakCallbackData.
  The embedders should use the version that takes WeakCallbackInfo.
- PersistentBase::SetPhantom.
  The embedders should SetWeak that takes WeakCallbackInfo.

Functions in DefaultPersistentValueMapTraits are changed to accept
WeakCallbackInfo instead of WeakCallbackData.

BUG=chromium:609808
LOG=NO

Committed: https://crrev.com/82dcb2beeeb85369902c76e48374caed4fac58fb
Cr-Commit-Position: refs/heads/master@{#36079}
==========

[commit-bot: I haz the power, 2016-05-06 13:18:12]

Patchset 1 (id:??) landed as
https://crrev.com/82dcb2beeeb85369902c76e48374caed4fac58fb
Cr-Commit-Position: refs/heads/master@{#36079}