Delete WebPluginScrollbar and friends

Source/web/WebPluginScrollbarImpl.h

Index: Source/web/WebPluginScrollbarImpl.h
diff --git a/Source/web/WebPluginScrollbarImpl.h b/Source/web/WebPluginScrollbarImpl.h
deleted file mode 100644
index 1c30362cbc5b6a7afe61ad11086395c0a32ace5a..0000000000000000000000000000000000000000
--- a/Source/web/WebPluginScrollbarImpl.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2012 Google 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. AND ITS CONTRIBUTORS ``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 ITS 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 WebPluginScrollbarImpl_h
-#define WebPluginScrollbarImpl_h
-
-#include "platform/heap/Handle.h"
-#include "public/web/WebPluginScrollbar.h"
-#include "wtf/RefPtr.h"
-#include "wtf/Vector.h"
-
-namespace blink {
-
-class IntPoint;
-class IntRect;
-class Scrollbar;
-class ScrollbarGroup;
-
-class WebPluginScrollbarImpl final : public WebPluginScrollbar {
-public:
-    WebPluginScrollbarImpl(Orientation, ScrollbarGroup*, WebPluginScrollbarClient*);
-    virtual ~WebPluginScrollbarImpl();
-
-    void setScrollOffset(int);
-    void invalidateScrollbarRect(const IntRect&);
-    // FIXME: Combine this with the other getTickmarks method
-    void getTickmarks(Vector<IntRect>&) const;
-    IntPoint convertFromContainingViewToScrollbar(const IntPoint& parentPoint) const;
-    void scrollbarStyleChanged();
-
-    int scrollOffset() { return m_scrollOffset; }
-    Scrollbar* scrollbar() { return m_scrollbar.get(); }
-
-    // WebScrollbar methods
-    virtual bool isOverlay() const override;
-    virtual int value() const override;
-    virtual WebPoint location() const override;
-    virtual WebSize size() const override;
-    virtual bool enabled() const override;
-    virtual int maximum() const override;
-    virtual int totalSize() const override;
-    virtual bool isScrollableAreaActive() const override;
-    virtual void getTickmarks(WebVector<WebRect>& tickmarks) const override;
-    virtual WebScrollbar::ScrollbarControlSize controlSize() const override;
-    virtual WebScrollbar::ScrollbarPart pressedPart() const override;
-    virtual WebScrollbar::ScrollbarPart hoveredPart() const override;
-    virtual WebScrollbar::ScrollbarOverlayStyle scrollbarOverlayStyle() const override;
-    virtual WebScrollbar::Orientation orientation() const override;
-    virtual bool isLeftSideVerticalScrollbar() const override;
-    virtual bool isCustomScrollbar() const override;
-
-    // WebPluginScrollbar methods
-    virtual void setLocation(const WebRect&) override;
-    virtual void setValue(int position) override;
-    virtual void setDocumentSize(int) override;
-    virtual void scroll(ScrollDirection, ScrollGranularity, float multiplier) override;
-    virtual void paint(WebCanvas*, const WebRect&) override;
-    virtual bool handleInputEvent(const WebInputEvent&) override;
-    virtual bool isAlphaLocked() const override;
-    virtual void setIsAlphaLocked(bool) override;
-    virtual float elasticOverscroll() const override;
-    virtual void setElasticOverscroll(float) override;
-
-private:
-    bool onMouseDown(const WebInputEvent&);
-    bool onMouseUp(const WebInputEvent&);
-    bool onMouseMove(const WebInputEvent&);
-    bool onMouseLeave(const WebInputEvent&);
-    bool onMouseWheel(const WebInputEvent&);
-    bool onKeyDown(const WebInputEvent&);
-
-    ScrollbarGroup* m_group;
-    WebPluginScrollbarClient* m_client;
-
-    int m_scrollOffset;
-    RefPtrWillBePersistent<Scrollbar> m_scrollbar;
-};
-
-} // namespace blink
-
-#endif