cc: Remove wtf includes for scrollbar layer classes

cc/scrollbar_geometry_stub.cc

 // 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.
 
 #include "config.h"
 
 #include "CCScrollbarGeometryStub.h"
 
 using WebKit::WebRect;
 using WebKit::WebScrollbar;
 using WebKit::WebScrollbarThemeGeometry;
 
 namespace cc {
 
-CCScrollbarGeometryStub::CCScrollbarGeometryStub(PassOwnPtr<WebScrollbarThemeGeometry> geometry)
-    : m_geometry(geometry)
+CCScrollbarGeometryStub::CCScrollbarGeometryStub(scoped_ptr<WebScrollbarThemeGeometry> geometry)
+    : m_geometry(geometry.Pass())
 {
 }
 
 CCScrollbarGeometryStub::~CCScrollbarGeometryStub()
 {
 }
 
 WebScrollbarThemeGeometry* CCScrollbarGeometryStub::clone() const
 {
     return m_geometry->clone();
@@ skipping 73 matching lines @@
 {
     return m_geometry->constrainTrackRectToTrackPieces(scrollbar, rect);
 }
 
 void CCScrollbarGeometryStub::splitTrack(WebScrollbar* scrollbar, const WebRect& unconstrainedTrackRect, WebRect& beforeThumbRect, WebRect& thumbRect, WebRect& afterThumbRect)
 {
     m_geometry->splitTrack(scrollbar, unconstrainedTrackRect, beforeThumbRect, thumbRect, afterThumbRect);
 }
 
 }