[heap] Optimize migration of objects

[heap] Optimize  migration of objects

* Better inlining
* Avoid vtable lookup for visitor

BUG=chromium:524425
LOG=N

Committed: https://crrev.com/34fe5ee92904abd08622eaad143c1474565098af
Cr-Commit-Position: refs/heads/master@{#34965}

[Michael Lippautz, 2016-03-21 18:50:31]

Description was changed from

==========
[heap] Optimize  migration of objects

* Better inlining
* Avoid vtable lookup for visitor

BUG=
==========

to

==========
[heap] Optimize  migration of objects

* Better inlining
* Avoid vtable lookup for visitor

BUG=chromium:524425
LOG=N
==========

[Michael Lippautz, 2016-03-21 18:50:31]

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

[Michael Lippautz, 2016-03-21 18:50:41]

ptal

[ulan, 2016-03-21 18:58:26]

lgtm

[Michael Lippautz, 2016-03-21 19:02:28]

The CQ bit was checked by mlippautz@chromium.org

[commit-bot: I haz the power, 2016-03-21 19:02:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1818013002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1818013002/20001

[commit-bot: I haz the power, 2016-03-21 19:43:10]

Description was changed from

==========
[heap] Optimize  migration of objects

* Better inlining
* Avoid vtable lookup for visitor

BUG=chromium:524425
LOG=N
==========

to

==========
[heap] Optimize  migration of objects

* Better inlining
* Avoid vtable lookup for visitor

BUG=chromium:524425
LOG=N
==========

[commit-bot: I haz the power, 2016-03-21 19:43:10]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-03-21 19:43:42]

Description was changed from

==========
[heap] Optimize  migration of objects

* Better inlining
* Avoid vtable lookup for visitor

BUG=chromium:524425
LOG=N
==========

to

==========
[heap] Optimize  migration of objects

* Better inlining
* Avoid vtable lookup for visitor

BUG=chromium:524425
LOG=N

Committed: https://crrev.com/34fe5ee92904abd08622eaad143c1474565098af
Cr-Commit-Position: refs/heads/master@{#34965}
==========

[commit-bot: I haz the power, 2016-03-21 19:43:43]

Patchset 2 (id:??) landed as
https://crrev.com/34fe5ee92904abd08622eaad143c1474565098af
Cr-Commit-Position: refs/heads/master@{#34965}