Rename 'IntSize toSize(const IntPoint&)' to 'toIntSize'
https://bugs.webkit.org/show_bug.cgi?id=106307

This matches other method names which distinguish between sizes and
points. See https://bugs.webkit.org/show_bug.cgi?id=105992#c4.

Patch by Steve Block <steveblock@chromium.org> on 2013-01-08
Reviewed by Kentaro Hara.

Source/WebCore:

Refactoring only, no functional change.

* accessibility/AccessibilityRenderObject.cpp:
(WebCore::AccessibilityRenderObject::scrollTo):
* html/HTMLSelectElement.cpp:
(WebCore::HTMLSelectElement::listBoxDefaultEventHandler):
* platform/ScrollView.h:
(WebCore::ScrollView::scrollOffset):
* platform/graphics/IntPoint.h:
(WebCore::toIntSize):
* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::updateLayerPositions):
(WebCore::RenderLayer::positionNewlyCreatedOverflowControls):
(WebCore::RenderLayer::paintOverflowControls):
* rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::updateGraphicsLayerGeometry):

Source/WebKit/blackberry:

* Api/InRegionScroller.cpp:
(BlackBerry::WebKit::InRegionScrollerPrivate::setLayerScrollPosition):

Source/WebKit/chromium:

* src/NonCompositedContentHost.cpp:
(WebKit::NonCompositedContentHost::setViewport):
* src/WebFrameImpl.cpp:
(WebKit::WebFrameImpl::minimumScrollOffset):
(WebKit::WebFrameImpl::maximumScrollOffset):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139045 268f45cc-cd09-0410-ab3c-d52691b4dbfc