cc: Use syntax sugar 'make_scoped_ptr' in more places.

cc/CCDamageTracker.cpp

 // Copyright 2011 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 "CCDamageTracker.h"
 
 #include "CCLayerImpl.h"
 #include "CCLayerTreeHostCommon.h"
 #include "CCMathUtil.h"
 #include "CCRenderSurface.h"
 #include <public/WebFilterOperations.h>
 
 using WebKit::WebTransformationMatrix;
 
 namespace cc {
 
 scoped_ptr<CCDamageTracker> CCDamageTracker::create()
 {
-    return scoped_ptr<CCDamageTracker>(new CCDamageTracker());
+    return make_scoped_ptr(new CCDamageTracker());
 }
 
 CCDamageTracker::CCDamageTracker()
     : m_forceFullDamageNextUpdate(false),
       m_currentRectHistory(new RectMap),
       m_nextRectHistory(new RectMap)
 {
 }
 
 CCDamageTracker::~CCDamageTracker()
@@ skipping 303 matching lines @@
     }
 
     // If the layer has a background filter, this may cause pixels in our surface to be expanded, so we will need to expand any damage
     // at or below this layer. We expand the damage from this layer too, as we need to readback those pixels from the surface with only
     // the contents of layers below this one in them. This means we need to redraw any pixels in the surface being used for the blur in
     // this layer this frame.
     if (layer->backgroundFilters().hasFilterThatMovesPixels())
         expandDamageRectInsideRectWithFilters(targetDamageRect, surfaceRectInTargetSpace, layer->backgroundFilters());
 }
 
-} // namespace cc
+}  // namespace cc
 
 #endif // USE(ACCELERATED_COMPOSITING)