Separate ScrollbarThemeMac into separate files

Source/core/platform/mac/ScrollbarThemeMacNonOverlayAPI.h

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER 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 Animation_h
-#define Animation_h
+#ifndef ScrollbarThemeMacNonOverlayAPI_h
+#define ScrollbarThemeMacNonOverlayAPI_h
 
-#include "core/animation/AnimationEffect.h"
-#include "core/animation/TimedItem.h"
-#include "wtf/RefPtr.h"
+#include "core/platform/mac/ScrollbarThemeMac.h"
 
 namespace WebCore {
 
-class Element;
+class ScrollbarThemeMacNonOverlayAPI : public ScrollbarThemeMacCommon {
+public:
+    virtual int scrollbarThickness(ScrollbarControlSize = RegularScrollbar);
+    virtual bool usesOverlayScrollbars() const { return false; }
+    virtual ScrollbarButtonsPlacement buttonsPlacement() const;
 
-class Animation FINAL : public TimedItem {
-
-public:
-    static PassRefPtr<Animation> create(PassRefPtr<Element>, PassRefPtr<AnimationEffect>, const Timing&);
-
-    const AnimationEffect::CompositableValueMap* compositableValues() const
-    {
-        ASSERT(m_compositableValues);
-        return m_compositableValues.get();
-    }
+    virtual bool paint(ScrollbarThemeClient*, GraphicsContext*, const IntRect& damageRect);
 
 protected:
-    virtual void applyEffects(bool previouslyInEffect);
-    virtual void clearEffects();
-    virtual void updateChildrenAndEffects(bool) const OVERRIDE FINAL;
-    virtual void willDetach() OVERRIDE FINAL;
+    virtual IntRect trackRect(ScrollbarThemeClient*, bool painting = false);
+    virtual IntRect backButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool painting = false);
+    virtual IntRect forwardButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool painting = false);
 
-private:
-    Animation(PassRefPtr<Element>, PassRefPtr<AnimationEffect>, const Timing&);
+    virtual void updateButtonPlacement();
 
-    RefPtr<Element> m_target;
-    RefPtr<AnimationEffect> m_effect;
+    virtual bool hasButtons(ScrollbarThemeClient*);
+    virtual bool hasThumb(ScrollbarThemeClient*);
 
-    bool m_activeInAnimationStack;
-    OwnPtr<AnimationEffect::CompositableValueMap> m_compositableValues;
+    virtual int minimumThumbLength(ScrollbarThemeClient*);
 };
 
-} // namespace WebCore
+}
 
 #endif