Oilpan: remove incorrect LayoutPart transition type usage.

Oilpan: remove incorrect LayoutPart transition type usage.

This is cleanup of https://codereview.chromium.org/869323003.

BUG=398342
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=195459

[huayong.xu, 2015-05-18 08:11:53]

huayong.xu@samsung.com changed reviewers:
+ sigbjornf@opera.com

[huayong.xu, 2015-05-18 08:11:54]

LayoutPart is also a LayoutObject.
It should also be moved off heap, is it right?
Please take a look!
Thanks.

[haraken, 2015-05-18 08:13:39]

LGTM

How did you notice this? We need to fix all of these errors...

[sof, 2015-05-18 08:19:32]

On 2015/05/18 08:13:39, haraken wrote:
> LGTM
> 
> How did you notice this? We need to fix all of these errors...

That addition happened 1-2 weeks after RenderObjects were moved off heap, so
might have been a CL that wasn't updated&synced completely.

[sof, 2015-05-18 08:20:35]

lgtm, could you update the description to something like

  Oilpan: remove incorrect LayoutPart transition type usage.

That would more accurately reflect the change.

[huayong.xu, 2015-05-18 08:30:33]

On 2015/05/18 08:13:39, haraken wrote:
> LGTM
> 
> How did you notice this? We need to fix all of these errors...

I noticed this incidentally when investigating crbug.com/422457.

[huayong.xu, 2015-05-18 08:31:18]

On 2015/05/18 08:20:35, sof wrote:
> lgtm, could you update the description to something like
> 
>   Oilpan: remove incorrect LayoutPart transition type usage.
> 
> That would more accurately reflect the change.

done.

[huayong.xu, 2015-05-18 08:32:09]

The CQ bit was checked by huayong.xu@samsung.com

[commit-bot: I haz the power, 2015-05-18 08:32:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1142033002/1

[commit-bot: I haz the power, 2015-05-18 09:52:19]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=195459