Get rid of Chrome, use Page.

sky/engine/core/page/AutoscrollController.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies)
  *
  * 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
@@ skipping 13 matching lines @@
  * 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.
  */
 
 #include "sky/engine/config.h"
 #include "sky/engine/core/page/AutoscrollController.h"
 
 #include "sky/engine/core/frame/FrameView.h"
 #include "sky/engine/core/frame/LocalFrame.h"
-#include "sky/engine/core/page/Chrome.h"
 #include "sky/engine/core/page/EventHandler.h"
 #include "sky/engine/core/page/Page.h"
 #include "sky/engine/core/rendering/HitTestResult.h"
 #include "sky/engine/core/rendering/RenderBox.h"
 #include "sky/engine/wtf/CurrentTime.h"
 
 namespace blink {
 
 // Delay time in second for start autoscroll if pointer is in border edge of scrollable element.
 static double autoscrollDelay = 0.2;
@@ skipping 129 matching lines @@
     if (m_autoscrollType != NoAutoscroll)
         startAutoscroll();
 }
 
 void AutoscrollController::startAutoscroll()
 {
     m_page.animator().scheduleVisualUpdate();
 }
 
 } // namespace blink