Rename rendering/RenderScrollbar* to layout/LayoutScrollbar*

Source/core/rendering/RenderScrollbar.h

Index: Source/core/rendering/RenderScrollbar.h
diff --git a/Source/core/rendering/RenderScrollbar.h b/Source/core/rendering/RenderScrollbar.h
deleted file mode 100644
index e2dfcb2b7434ac6a71a3dfc360aea6b23cc06722..0000000000000000000000000000000000000000
--- a/Source/core/rendering/RenderScrollbar.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright (C) 2008, 2009 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 RenderScrollbar_h
-#define RenderScrollbar_h
-
-#include "core/layout/style/LayoutStyleConstants.h"
-#include "platform/heap/Handle.h"
-#include "platform/scroll/Scrollbar.h"
-#include "wtf/HashMap.h"
-
-namespace blink {
-
-class LocalFrame;
-class Node;
-class RenderBox;
-class RenderScrollbarPart;
-class LayoutStyle;
-
-class RenderScrollbar final : public Scrollbar {
-public:
-    static PassRefPtrWillBeRawPtr<Scrollbar> createCustomScrollbar(ScrollableArea*, ScrollbarOrientation, Node*, LocalFrame* owningFrame = 0);
-    virtual ~RenderScrollbar();
-
-    RenderBox* owningRenderer() const;
-
-    IntRect buttonRect(ScrollbarPart);
-    IntRect trackRect(int startLength, int endLength);
-    IntRect trackPieceRectWithMargins(ScrollbarPart, const IntRect&);
-
-    int minimumThumbLength();
-
-    virtual bool isOverlayScrollbar() const override { return false; }
-
-    RenderScrollbarPart* getPart(ScrollbarPart partType) { return m_parts.get(partType); }
-
-    virtual void trace(Visitor*) override;
-
-protected:
-    RenderScrollbar(ScrollableArea*, ScrollbarOrientation, Node*, LocalFrame*);
-
-private:
-    friend class Scrollbar;
-
-    virtual void setParent(Widget*) override;
-    virtual void setEnabled(bool) override;
-
-    virtual void setHoveredPart(ScrollbarPart) override;
-    virtual void setPressedPart(ScrollbarPart) override;
-
-    virtual void styleChanged() override;
-
-    virtual bool isCustomScrollbar() const override { return true; }
-
-    void updateScrollbarParts(bool destroy = false);
-
-    PassRefPtr<LayoutStyle> getScrollbarPseudoStyle(ScrollbarPart, PseudoId);
-    void updateScrollbarPart(ScrollbarPart, bool destroy = false);
-
-    // This Scrollbar(Widget) may outlive the DOM which created it (during tear down),
-    // so we keep a reference to the Node which caused this custom scrollbar creation.
-    // This will not create a reference cycle as the Widget tree is owned by our containing
-    // FrameView which this Node pointer can in no way keep alive. See webkit bug 80610.
-    RefPtrWillBeMember<Node> m_owner;
-
-    RawPtrWillBeMember<LocalFrame> m_owningFrame;
-
-    HashMap<unsigned, RenderScrollbarPart*> m_parts;
-};
-
-DEFINE_TYPE_CASTS(RenderScrollbar, ScrollbarThemeClient, scrollbar, scrollbar->isCustomScrollbar(), scrollbar.isCustomScrollbar());
-
-} // namespace blink
-
-#endif // RenderScrollbar_h