Move some RenderObject member functions to RenderElement.
<https://webkit.org/b/138085>

Reviewed by Chris Dumez.

Move these two functions to RenderElement:

    - handleDynamicFloatPositionChange()
    - removeAnonymousWrappersForInlinesIfNecessary()

Also make childBecameNonInline() take a RenderElement& since
that's all we ever pass to it.

* rendering/RenderBlock.cpp:
(WebCore::RenderBlock::childBecameNonInline):
* rendering/RenderBlock.h:
* rendering/RenderBoxModelObject.h:
(WebCore::RenderBoxModelObject::childBecameNonInline):
* rendering/RenderElement.cpp:
(WebCore::RenderElement::handleDynamicFloatPositionChange):
(WebCore::RenderElement::removeAnonymousWrappersForInlinesIfNecessary):
* rendering/RenderElement.h:
* rendering/RenderInline.cpp:
(WebCore::RenderInline::childBecameNonInline):
* rendering/RenderInline.h:
* rendering/RenderObject.cpp:
(WebCore::RenderObject::handleDynamicFloatPositionChange): Deleted.
(WebCore::RenderObject::removeAnonymousWrappersForInlinesIfNecessary): Deleted.
* rendering/RenderObject.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@175211 268f45cc-cd09-0410-ab3c-d52691b4dbfc