Move pushMappingToContainer to RenderBoxModelObject

Source/core/rendering/RenderInline.cpp

Index: Source/core/rendering/RenderInline.cpp
diff --git a/Source/core/rendering/RenderInline.cpp b/Source/core/rendering/RenderInline.cpp
index 96c9ee5dd78e00518af44d4986ad1e10e756d648..af8708a7cbb3d444ce9d6e73114f4b80f86f529f 100644
--- a/Source/core/rendering/RenderInline.cpp
+++ b/Source/core/rendering/RenderInline.cpp
@@ -1199,39 +1199,6 @@ void RenderInline::mapLocalToContainer(const RenderLayerModelObject* repaintCont
     o->mapLocalToContainer(repaintContainer, transformState, mode, wasFixed);
 }
 
-const RenderObject* RenderInline::pushMappingToContainer(const RenderLayerModelObject* ancestorToStopAt, RenderGeometryMap& geometryMap) const
-{
-    ASSERT(ancestorToStopAt != this);
-
-    bool ancestorSkipped;
-    RenderObject* container = this->container(ancestorToStopAt, &ancestorSkipped);
-    if (!container)
-        return 0;
-
-    LayoutSize adjustmentForSkippedAncestor;
-    if (ancestorSkipped) {
-        // There can't be a transform between repaintContainer and o, because transforms create containers, so it should be safe
-        // to just subtract the delta between the ancestor and o.
-        adjustmentForSkippedAncestor = -ancestorToStopAt->offsetFromAncestorContainer(container);
-    }
-
-    bool offsetDependsOnPoint = false;
-    LayoutSize containerOffset = offsetFromContainer(container, LayoutPoint(), &offsetDependsOnPoint);
-
-    bool preserve3D = container->style()->preserves3D() || style()->preserves3D();
-    if (shouldUseTransformFromContainer(container)) {
-        TransformationMatrix t;
-        getTransformFromContainer(container, containerOffset, t);
-        t.translateRight(adjustmentForSkippedAncestor.width(), adjustmentForSkippedAncestor.height()); // FIXME: right?
-        geometryMap.push(this, t, preserve3D, offsetDependsOnPoint);
-    } else {
-        containerOffset += adjustmentForSkippedAncestor;
-        geometryMap.push(this, containerOffset, preserve3D, offsetDependsOnPoint);
-    }
-    
-    return ancestorSkipped ? ancestorToStopAt : container;
-}
-
 void RenderInline::updateDragState(bool dragOn)
 {
     RenderBoxModelObject::updateDragState(dragOn);