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

Source/core/paint/ReplacedPainter.cpp

Index: Source/core/paint/ReplacedPainter.cpp
diff --git a/Source/core/paint/ReplacedPainter.cpp b/Source/core/paint/ReplacedPainter.cpp
index 28a3c83e04dab676ea2cbc9212dadd5a23c136d5..3c893dd877bb837fb3f9228f54bd0598d9aa6dec 100644
--- a/Source/core/paint/ReplacedPainter.cpp
+++ b/Source/core/paint/ReplacedPainter.cpp
@@ -68,7 +68,7 @@ void ReplacedPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paint
         } else {
             // Push a clip if we have a border radius, since we want to round the foreground content that gets painted.
             paintInfo.context->save();
-            RoundedRect roundedInnerRect = m_renderReplaced.style()->getRoundedInnerBorderFor(paintRect,
+            FloatRoundedRect roundedInnerRect = m_renderReplaced.style()->getRoundedInnerBorderFor(paintRect,
                 m_renderReplaced.paddingTop() + m_renderReplaced.borderTop(), m_renderReplaced.paddingBottom() + m_renderReplaced.borderBottom(), m_renderReplaced.paddingLeft() + m_renderReplaced.borderLeft(), m_renderReplaced.paddingRight() + m_renderReplaced.borderRight(), true, true);
             BoxPainter::clipRoundedInnerRect(paintInfo.context, paintRect, roundedInnerRect);
         }