Rename rendering/RenderScrollbar* to layout/LayoutScrollbar*

Source/core/layout/LayoutScrollbarTheme.h

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef RenderScrollbarTheme_h
-#define RenderScrollbarTheme_h
+#ifndef LayoutScrollbarTheme_h
+#define LayoutScrollbarTheme_h
 
 #include "platform/scroll/ScrollbarTheme.h"
 
 namespace blink {
 
 class PlatformMouseEvent;
 
-class RenderScrollbarTheme final : public ScrollbarTheme {
+class LayoutScrollbarTheme final : public ScrollbarTheme {
 public:
-    virtual ~RenderScrollbarTheme() { }
+    virtual ~LayoutScrollbarTheme() { }
 
     virtual int scrollbarThickness(ScrollbarControlSize controlSize) override { return ScrollbarTheme::theme()->scrollbarThickness(controlSize); }
 
     virtual ScrollbarButtonsPlacement buttonsPlacement() const override { return ScrollbarTheme::theme()->buttonsPlacement(); }
 
     virtual bool paint(ScrollbarThemeClient*, GraphicsContext*, const IntRect& damageRect);
     virtual void paintScrollCorner(GraphicsContext*, DisplayItemClient, const IntRect& cornerRect) override;
 
     virtual bool shouldCenterOnThumb(ScrollbarThemeClient* scrollbar, const PlatformMouseEvent& event) override { return ScrollbarTheme::theme()->shouldCenterOnThumb(scrollbar, event); }
     virtual bool shouldSnapBackToDragOrigin(ScrollbarThemeClient* scrollbar, const PlatformMouseEvent& event) override { return ScrollbarTheme::theme()->shouldSnapBackToDragOrigin(scrollbar, event); }
 
     virtual double initialAutoscrollTimerDelay() override { return ScrollbarTheme::theme()->initialAutoscrollTimerDelay(); }
     virtual double autoscrollTimerDelay() override { return ScrollbarTheme::theme()->autoscrollTimerDelay(); }
 
     virtual void registerScrollbar(ScrollbarThemeClient* scrollbar) override { return ScrollbarTheme::theme()->registerScrollbar(scrollbar); }
     virtual void unregisterScrollbar(ScrollbarThemeClient* scrollbar) override { return ScrollbarTheme::theme()->unregisterScrollbar(scrollbar); }
 
     virtual int minimumThumbLength(ScrollbarThemeClient*) override;
 
     void buttonSizesAlongTrackAxis(ScrollbarThemeClient*, int& beforeSize, int& afterSize);
 
-    static RenderScrollbarTheme* renderScrollbarTheme();
+    static LayoutScrollbarTheme* renderScrollbarTheme();
 
 protected:
     virtual bool hasButtons(ScrollbarThemeClient*) override;
     virtual bool hasThumb(ScrollbarThemeClient*) override;
 
     virtual IntRect backButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool painting = false) override;
     virtual IntRect forwardButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool painting = false) override;
     virtual IntRect trackRect(ScrollbarThemeClient*, bool painting = false) override;
 
     virtual void paintScrollbarBackground(GraphicsContext*, ScrollbarThemeClient*) override;
     virtual void paintTrackBackground(GraphicsContext*, ScrollbarThemeClient*, const IntRect&) override;
     virtual void paintTrackPiece(GraphicsContext*, ScrollbarThemeClient*, const IntRect&, ScrollbarPart) override;
     virtual void paintButton(GraphicsContext*, ScrollbarThemeClient*, const IntRect&, ScrollbarPart) override;
     virtual void paintThumb(GraphicsContext*, ScrollbarThemeClient*, const IntRect&) override;
     virtual void paintTickmarks(GraphicsContext*, ScrollbarThemeClient*, const IntRect&) override;
 
     virtual IntRect constrainTrackRectToTrackPieces(ScrollbarThemeClient*, const IntRect&) override;
 };
 
 } // namespace blink
 
-#endif // RenderScrollbarTheme_h
+#endif // LayoutScrollbarTheme_h