Remove most of FloatingObject.

sky/engine/core/rendering/RenderBlock.h

Index: sky/engine/core/rendering/RenderBlock.h
diff --git a/sky/engine/core/rendering/RenderBlock.h b/sky/engine/core/rendering/RenderBlock.h
index 85e8597276c60733f48c0f2c102a383febded07a..db96662b2428ee4c290da6e10026726593b50b5d 100644
--- a/sky/engine/core/rendering/RenderBlock.h
+++ b/sky/engine/core/rendering/RenderBlock.h
@@ -23,7 +23,6 @@
 #ifndef RenderBlock_h
 #define RenderBlock_h
 
-#include "core/rendering/FloatingObjects.h"
 #include "core/rendering/GapRects.h"
 #include "core/rendering/RenderBox.h"
 #include "core/rendering/RenderLineBoxList.h"
@@ -362,9 +361,6 @@ private:
     virtual LayoutUnit logicalLeftSelectionOffset(RenderBlock* rootBlock, LayoutUnit position);
     virtual LayoutUnit logicalRightSelectionOffset(RenderBlock* rootBlock, LayoutUnit position);
 
-    // FIXME-BLOCKFLOW: Remove virtualizaion when all callers have moved to RenderBlockFlow
-    virtual void clipOutFloatingObjects(RenderBlock*, const PaintInfo*, const LayoutPoint&, const LayoutSize&) { };
-
     virtual void absoluteRects(Vector<IntRect>&, const LayoutPoint& accumulatedOffset) const override;
     virtual void absoluteQuads(Vector<FloatQuad>&) const override;