Implement setter/getter for PaintInfo::outlineObjects.

Implement setter/getter for PaintInfo::outlineObjects.

BUG=266575
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=156164

[eseidel, 2013-08-15 19:36:40]

lgtm

https://codereview.chromium.org/23146007/diff/1/Source/core/rendering/PaintIn...
File Source/core/rendering/PaintInfo.h (right):

https://codereview.chromium.org/23146007/diff/1/Source/core/rendering/PaintIn...
Source/core/rendering/PaintInfo.h:107: void
setOutlineObjects(ListHashSet<RenderInline*>* objects) { m_outlineObjects =
objects; }
We never use the setter it seems?

https://codereview.chromium.org/23146007/diff/1/Source/core/rendering/PaintIn...
Source/core/rendering/PaintInfo.h:121: ListHashSet<RenderInline*>*
m_outlineObjects; // used to list outlines that should be painted by a block
with inline children
Woh.  So we just have a reference to this thing.  It's not actually owned by
this object.

I don't think it helps much to make this one private.

https://codereview.chromium.org/23146007/diff/1/Source/core/rendering/RenderL...
File Source/core/rendering/RenderLineBoxList.cpp (right):

https://codereview.chromium.org/23146007/diff/1/Source/core/rendering/RenderL...
Source/core/rendering/RenderLineBoxList.cpp:235: info.outlineObjects()->clear();
We're just mutating this member directly, which means the encapsulation of the
getter/setter doesn't help much.

[commit-bot: I haz the power, 2013-08-15 19:36:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/a.cavalcanti@partner.samsung.com/23146...

[commit-bot: I haz the power, 2013-08-15 20:00:01]

Change committed as 156164