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

Source/core/rendering/RenderBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 40 matching lines @@
 #include "core/rendering/RenderInline.h"
 #include "core/rendering/RenderLayer.h"
 #include "core/rendering/RenderListBox.h"
 #include "core/rendering/RenderListMarker.h"
 #include "core/rendering/RenderMultiColumnSpannerPlaceholder.h"
 #include "core/rendering/RenderTableCell.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/compositing/RenderLayerCompositor.h"
 #include "platform/LengthFunctions.h"
 #include "platform/geometry/FloatQuad.h"
+#include "platform/geometry/FloatRoundedRect.h"
 #include "platform/geometry/TransformState.h"
 #include <algorithm>
 #include <math.h>
 
 namespace blink {
 
 using namespace HTMLNames;
 
 // Used by flexible boxes when flexing this element and by table cells.
 typedef WTF::HashMap<const RenderBox*, LayoutUnit> OverrideSizeMap;
@@ skipping 3808 matching lines @@
     // See another hasNonCompositedScrollbars() callsite above.
     if (hasNonCompositedScrollbars())
         return PaintInvalidationBorderBoxChange;
 
     if (style()->hasVisualOverflowingEffect() || style()->hasAppearance() || style()->hasFilter() || style()->resize() != RESIZE_NONE)
         return PaintInvalidationBorderBoxChange;
 
     if (style()->hasBorderRadius()) {
         // If a border-radius exists and width/height is smaller than radius width/height,
         // we need to fully invalidate to cover the changed radius.
-        RoundedRect oldRoundedRect = style()->getRoundedBorderFor(LayoutRect(LayoutPoint(0, 0), oldBorderBoxSize));
-        RoundedRect newRoundedRect = style()->getRoundedBorderFor(LayoutRect(LayoutPoint(0, 0), newBorderBoxSize));
+        FloatRoundedRect oldRoundedRect = style()->getRoundedBorderFor(LayoutRect(LayoutPoint(0, 0), oldBorderBoxSize));
+        FloatRoundedRect newRoundedRect = style()->getRoundedBorderFor(LayoutRect(LayoutPoint(0, 0), newBorderBoxSize));
         if (oldRoundedRect.radii() != newRoundedRect.radii())
             return PaintInvalidationBorderBoxChange;
     }
 
     if (oldBorderBoxSize.width() != newBorderBoxSize.width() && mustInvalidateBackgroundOrBorderPaintOnWidthChange())
         return PaintInvalidationBorderBoxChange;
     if (oldBorderBoxSize.height() != newBorderBoxSize.height() && mustInvalidateBackgroundOrBorderPaintOnHeightChange())
         return PaintInvalidationBorderBoxChange;
 
     return PaintInvalidationIncremental;
@@ skipping 618 matching lines @@
     computedValues.m_margins.m_end = marginEnd();
 
     setLogicalTop(oldLogicalTop);
     setLogicalWidth(oldLogicalWidth);
     setLogicalLeft(oldLogicalLeft);
     setMarginLeft(oldMarginLeft);
     setMarginRight(oldMarginRight);
 }
 
 } // namespace blink