Update libcc / bindings snapshot to WebKit r126830

cc/ScrollbarLayerChromium.cpp

 // 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"
 
 #if USE(ACCELERATED_COMPOSITING)
 
 #include "ScrollbarLayerChromium.h"
 
@@ skipping 27 matching lines @@
 {
 }
 
 void ScrollbarLayerChromium::pushPropertiesTo(CCLayerImpl* layer)
 {
     LayerChromium::pushPropertiesTo(layer);
 
     CCScrollbarLayerImpl* scrollbarLayer = static_cast<CCScrollbarLayerImpl*>(layer);
 
     if (!scrollbarLayer->scrollbarGeometry())
-        scrollbarLayer->setScrollbarGeometry(adoptPtr(m_geometry->clone()));
+        scrollbarLayer->setScrollbarGeometry(CCScrollbarGeometryFixedThumb::create(adoptPtr(m_geometry->clone())));
 
     scrollbarLayer->setScrollbarData(m_scrollbar.get());
 
     if (m_backTrack && m_backTrack->texture()->haveBackingTexture())
         scrollbarLayer->setBackTrackResourceId(m_backTrack->texture()->resourceId());
     else
         scrollbarLayer->setBackTrackResourceId(0);
 
     if (m_foreTrack && m_foreTrack->texture()->haveBackingTexture())
         scrollbarLayer->setForeTrackResourceId(m_foreTrack->texture()->resourceId());
@@ skipping 193 matching lines @@
 
     // Consider the thumb to be at the origin when painting.
     WebKit::WebRect thumbRect = m_geometry->thumbRect(m_scrollbar.get());
     IntRect originThumbRect = IntRect(0, 0, thumbRect.width, thumbRect.height);
     if (!originThumbRect.isEmpty())
         updatePart(m_thumbUpdater.get(), m_thumb.get(), originThumbRect, queue, stats);
 }
 
 }
 #endif // USE(ACCELERATED_COMPOSITING)