Remove WebScroll*

sky/engine/public/platform/WebScrollbar.h

Index: sky/engine/public/platform/WebScrollbar.h
diff --git a/sky/engine/public/platform/WebScrollbar.h b/sky/engine/public/platform/WebScrollbar.h
deleted file mode 100644
index 7b68ca91dc3b7ee005fe57a32f59029cf0715898..0000000000000000000000000000000000000000
--- a/sky/engine/public/platform/WebScrollbar.h
+++ /dev/null
@@ -1,93 +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 WebScrollbar_h
-#define WebScrollbar_h
-
-#include "WebPoint.h"
-#include "WebRect.h"
-#include "WebSize.h"
-#include "WebVector.h"
-#if INSIDE_BLINK
-#include "wtf/PassOwnPtr.h"
-#endif
-
-namespace blink {
-
-// A const accessor interface for a WebKit scrollbar
-class BLINK_PLATFORM_EXPORT WebScrollbar {
-public:
-    enum Orientation {
-        Horizontal,
-        Vertical
-    };
-
-    enum ScrollDirection {
-        ScrollBackward,
-        ScrollForward
-    };
-
-    enum ScrollGranularity {
-        ScrollByLine,
-        ScrollByPage,
-        ScrollByDocument,
-        ScrollByPixel
-    };
-
-    enum ScrollbarPart {
-        NoPart,
-        BackTrackPart,
-        ThumbPart,
-        ForwardTrackPart,
-    };
-
-    enum ScrollbarOverlayStyle {
-        ScrollbarOverlayStyleDefault,
-        ScrollbarOverlayStyleLight
-    };
-
-    virtual ~WebScrollbar() { }
-
-    // Return true if this is an overlay scrollbar.
-    virtual bool isOverlay() const = 0;
-
-    // Gets the current value (i.e. position inside the region).
-    virtual int value() const = 0;
-
-    virtual WebPoint location() const = 0;
-    virtual WebSize size() const = 0;
-    virtual bool enabled() const = 0;
-    virtual int maximum() const = 0;
-    virtual int totalSize() const = 0;
-    virtual bool isScrollableAreaActive() const = 0;
-    virtual ScrollbarPart pressedPart() const = 0;
-    virtual ScrollbarPart hoveredPart() const = 0;
-    virtual ScrollbarOverlayStyle scrollbarOverlayStyle() const = 0;
-    virtual Orientation orientation() const = 0;
-    virtual bool isLeftSideVerticalScrollbar() const = 0;
-};
-
-} // namespace blink
-
-#endif