MigrateInstance(target) before Object.assign(target, ...)

MigrateInstance(target) before Object.assign(target, ...)

If the target is deprecated, the object will be updated on first store. If the source for that store equals the target, this will invalidate the cached representation of the source. Preventively upgrade the target.

BUG=chromium:604300
LOG=n

Committed: https://crrev.com/1678bb557c8333283bb88e8853c1aa2cb6eb3d5c
Cr-Commit-Position: refs/heads/master@{#35770}

[Toon Verwaest, 2016-04-21 11:50:00]

Description was changed from

==========
MigrateInstance(target) before Object.assign(target, ...)

BUG=chromium:604300
LOG=n
==========

to

==========
MigrateInstance(target) before Object.assign(target, ...)

If the target is deprecated, the object will be updated on first store. If the
source for that store equals the target, this will invalidate the cached
representation of the source. Preventively upgrade the target.

BUG=chromium:604300
LOG=n
==========

[Toon Verwaest, 2016-04-21 11:50:00]

verwaest@chromium.org changed reviewers:
+ ishell@chromium.org

[Toon Verwaest, 2016-04-21 11:50:05]

ptal

[Igor Sheludko, 2016-04-21 12:41:20]

lgtm

[Toon Verwaest, 2016-04-25 15:15:38]

The CQ bit was checked by verwaest@chromium.org

[commit-bot: I haz the power, 2016-04-25 15:15:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1905933002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1905933002/40001

[commit-bot: I haz the power, 2016-04-25 15:40:46]

Description was changed from

==========
MigrateInstance(target) before Object.assign(target, ...)

If the target is deprecated, the object will be updated on first store. If the
source for that store equals the target, this will invalidate the cached
representation of the source. Preventively upgrade the target.

BUG=chromium:604300
LOG=n
==========

to

==========
MigrateInstance(target) before Object.assign(target, ...)

If the target is deprecated, the object will be updated on first store. If the
source for that store equals the target, this will invalidate the cached
representation of the source. Preventively upgrade the target.

BUG=chromium:604300
LOG=n
==========

[commit-bot: I haz the power, 2016-04-25 15:40:47]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-04-25 15:41:27]

Description was changed from

==========
MigrateInstance(target) before Object.assign(target, ...)

If the target is deprecated, the object will be updated on first store. If the
source for that store equals the target, this will invalidate the cached
representation of the source. Preventively upgrade the target.

BUG=chromium:604300
LOG=n
==========

to

==========
MigrateInstance(target) before Object.assign(target, ...)

If the target is deprecated, the object will be updated on first store. If the
source for that store equals the target, this will invalidate the cached
representation of the source. Preventively upgrade the target.

BUG=chromium:604300
LOG=n

Committed: https://crrev.com/1678bb557c8333283bb88e8853c1aa2cb6eb3d5c
Cr-Commit-Position: refs/heads/master@{#35770}
==========

[commit-bot: I haz the power, 2016-04-25 15:41:28]

Patchset 3 (id:??) landed as
https://crrev.com/1678bb557c8333283bb88e8853c1aa2cb6eb3d5c
Cr-Commit-Position: refs/heads/master@{#35770}