remove unused view files

include/views/animated/SkScrollBarView.h

-
-/*
- * Copyright 2006 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-#ifndef SkScrollBarView_DEFINED
-#define SkScrollBarView_DEFINED
-
-#include "SkView.h"
-#include "SkWidgetViews.h"
-#include "SkAnimator.h"
-
-class SkScrollBarView : public SkWidgetView {
-public:
-    SkScrollBarView();
-
-    unsigned getStart() const { return fStartPoint; }
-    unsigned getShown() const { return fShownLength; }
-    unsigned getTotal() const { return fTotalLength; }
-
-    void setStart(unsigned start);
-    void setShown(unsigned shown);
-    void setTotal(unsigned total);
-
-protected:
-    //overrides
-    virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node);
-    virtual void onSizeChange();
-    virtual void onDraw(SkCanvas* canvas);
-    virtual bool onEvent(const SkEvent& evt);
-
-private:
-    SkAnimator  fAnim;
-    unsigned    fTotalLength, fStartPoint, fShownLength;
-
-    void adjust();
-
-    typedef SkWidgetView INHERITED;
-};
-#endif