Change all uses of the RoundedRect class to use FloatRoundedRect instead.

Source/core/paint/LayerClipRecorder.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef LayerClipRecorder_h
 #define LayerClipRecorder_h
 
 #include "core/rendering/LayerPaintingInfo.h"
 #include "core/rendering/PaintPhase.h"
 #include "platform/graphics/paint/ClipDisplayItem.h"
@@ skipping 22 matching lines @@
     // same time we pass a fragmentOffset, so that we can translate from flow thread coordinates to
     // visual coordinates. This may look rather confusing/redundant, but it is needed for rounded
     // border clipping. Would be nice to clean up this.
     explicit LayerClipRecorder(const RenderLayerModelObject*, GraphicsContext*, DisplayItem::Type, const ClipRect&, const LayerPaintingInfo* localPaintingInfo, const LayoutPoint& fragmentOffset, PaintLayerFlags, BorderRadiusClippingRule = IncludeSelfForBorderRadius);
 
     ~LayerClipRecorder();
 
 private:
 
     void collectRoundedRectClips(RenderLayer&, const LayerPaintingInfo& localPaintingInfo, GraphicsContext*, const LayoutPoint& fragmentOffset, PaintLayerFlags,
-        BorderRadiusClippingRule, Vector<RoundedRect>& roundedRectClips);
+        BorderRadiusClippingRule, Vector<FloatRoundedRect>& roundedRectClips);
 
     GraphicsContext* m_graphicsContext;
     const RenderLayerModelObject* m_renderer;
 };
 
 } // namespace blink
 
 #endif // LayerDisplayList_h