cc: Remove wtf includes for scrollbar layer classes

cc/scrollbar_layer_impl.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CCScrollbarLayerImpl_h
 #define CCScrollbarLayerImpl_h
 
 #include "CCLayerImpl.h"
 #include "CCScrollbarGeometryFixedThumb.h"
 #include <public/WebRect.h>
 #include <public/WebScrollbar.h>
 #include <public/WebVector.h>
 
 namespace cc {
 
 class ScrollView;
 
 class CCScrollbarLayerImpl : public CCLayerImpl {
 public:
     static scoped_ptr<CCScrollbarLayerImpl> create(int id);
     virtual ~CCScrollbarLayerImpl();
 
     CCScrollbarGeometryFixedThumb* scrollbarGeometry() const { return m_geometry.get(); }
-    void setScrollbarGeometry(PassOwnPtr<CCScrollbarGeometryFixedThumb>);
+    void setScrollbarGeometry(scoped_ptr<CCScrollbarGeometryFixedThumb>);
     void setScrollbarData(WebKit::WebScrollbar*);
 
     void setBackTrackResourceId(CCResourceProvider::ResourceId id) { m_backTrackResourceId = id; }
     void setForeTrackResourceId(CCResourceProvider::ResourceId id) { m_foreTrackResourceId = id; }
     void setThumbResourceId(CCResourceProvider::ResourceId id) { m_thumbResourceId = id; }
 
     float currentPos() const { return m_currentPos; }
     void setCurrentPos(float currentPos) { m_currentPos = currentPos; }
 
     int totalSize() const { return m_totalSize; }
@@ skipping 41 matching lines @@
     };
 
     virtual const char* layerTypeAsString() const OVERRIDE;
 
     CCScrollbar m_scrollbar;
 
     CCResourceProvider::ResourceId m_backTrackResourceId;
     CCResourceProvider::ResourceId m_foreTrackResourceId;
     CCResourceProvider::ResourceId m_thumbResourceId;
 
-    OwnPtr<CCScrollbarGeometryFixedThumb> m_geometry;
+    scoped_ptr<CCScrollbarGeometryFixedThumb> m_geometry;
 
     // Data to implement CCScrollbar
     WebKit::WebScrollbar::ScrollbarOverlayStyle m_scrollbarOverlayStyle;
     WebKit::WebVector<WebKit::WebRect> m_tickmarks;
     WebKit::WebScrollbar::Orientation m_orientation;
     WebKit::WebScrollbar::ScrollbarControlSize m_controlSize;
     WebKit::WebScrollbar::ScrollbarPart m_pressedPart;
     WebKit::WebScrollbar::ScrollbarPart m_hoveredPart;
 
     float m_currentPos;
     int m_totalSize;
     int m_maximum;
 
     bool m_isScrollableAreaActive;
     bool m_isScrollViewScrollbar;
     bool m_enabled;
     bool m_isCustomScrollbar;
     bool m_isOverlayScrollbar;
 };
 
 }
 #endif