Move and rename RenderReplaced and RenderHTMLCanvas to Layout{Replaced,HTMLCanvas}.

Source/core/paint/HTMLCanvasPainter.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 HTMLCanvasPainter_h
 #define HTMLCanvasPainter_h
 
 namespace blink {
 
 struct PaintInfo;
 class LayoutPoint;
-class RenderHTMLCanvas;
+class LayoutHTMLCanvas;
 
 class HTMLCanvasPainter {
 public:
-    HTMLCanvasPainter(RenderHTMLCanvas& renderHTMLCanvas) : m_renderHTMLCanvas(renderHTMLCanvas) { }
+    HTMLCanvasPainter(LayoutHTMLCanvas& layoutHTMLCanvas) : m_layoutHTMLCanvas(layoutHTMLCanvas) { }
     void paintReplaced(const PaintInfo&, const LayoutPoint&);
 
 private:
-    RenderHTMLCanvas& m_renderHTMLCanvas;
+    LayoutHTMLCanvas& m_layoutHTMLCanvas;
 };
 
 } // namespace blink
 
 #endif // HTMLCanvasPainter_h