Make the constructor of a LayoutRect from an IntRect explicit.

Source/core/paint/ScrollableAreaPainter.cpp

 // 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.
 
 #include "config.h"
 #include "core/paint/ScrollableAreaPainter.h"
 
 #include "core/layout/Layer.h"
 #include "core/layout/LayerScrollableArea.h"
 #include "core/layout/LayoutView.h"
@@ skipping 10 matching lines @@
 {
     if (m_renderLayerScrollableArea.box().style()->resize() == RESIZE_NONE)
         return;
 
     IntRect absRect = m_renderLayerScrollableArea.resizerCornerRect(m_renderLayerScrollableArea.box().pixelSnappedBorderBoxRect(), ResizerForPointer);
     absRect.moveBy(paintOffset);
     if (!absRect.intersects(damageRect))
         return;
 
     if (m_renderLayerScrollableArea.resizer()) {
-        ScrollbarPainter::paintIntoRect(m_renderLayerScrollableArea.resizer(), context, paintOffset, absRect);
+        ScrollbarPainter::paintIntoRect(m_renderLayerScrollableArea.resizer(), context, paintOffset, LayoutRect(absRect));
         return;
     }
 
     DrawingRecorder recorder(context, m_renderLayerScrollableArea.displayItemClient(), DisplayItem::Resizer, damageRect);
     if (recorder.canUseCachedDrawing())
         return;
 
     drawPlatformResizerImage(context, absRect);
 
     // Draw a frame around the resizer (1px grey line) if there are any scrollbars present.
@@ skipping 124 matching lines @@
 
 
 void ScrollableAreaPainter::paintScrollCorner(GraphicsContext* context, const IntPoint& paintOffset, const IntRect& damageRect)
 {
     IntRect absRect = m_renderLayerScrollableArea.scrollCornerRect();
     absRect.moveBy(paintOffset);
     if (!absRect.intersects(damageRect))
         return;
 
     if (m_renderLayerScrollableArea.scrollCorner()) {
-        ScrollbarPainter::paintIntoRect(m_renderLayerScrollableArea.scrollCorner(), context, paintOffset, absRect);
+        ScrollbarPainter::paintIntoRect(m_renderLayerScrollableArea.scrollCorner(), context, paintOffset, LayoutRect(absRect));
         return;
     }
 
     DrawingRecorder recorder(context, m_renderLayerScrollableArea.displayItemClient(), DisplayItem::ScrollbarCorner, damageRect);
     if (recorder.canUseCachedDrawing())
         return;
 
     // We don't want to paint white if we have overlay scrollbars, since we need
     // to see what is behind it.
     if (!m_renderLayerScrollableArea.hasOverlayScrollbars())
         context->fillRect(absRect, Color::white);
 }
 
 } // namespace blink