Pass accurate contentsScale to LayerImpl.

cc/occlusion_tracker_unittest.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 "cc/occlusion_tracker.h"
 
 #include "Region.h"
 #include "cc/layer.h"
@@ skipping 340 matching lines @@
     }
 
     void setProperties(Layer* layer, const WebTransformationMatrix& transform, const FloatPoint& position, const IntSize& bounds)
     {
         setBaseProperties(layer, transform, position, bounds);
     }
 
     void setProperties(LayerImpl* layer, const WebTransformationMatrix& transform, const FloatPoint& position, const IntSize& bounds)
     {
         setBaseProperties(layer, transform, position, bounds);
-
-        layer->setContentBounds(layer->bounds());
     }
 
     void setReplica(Layer* owningLayer, scoped_refptr<Layer> layer)
     {
         owningLayer->setReplicaLayer(layer.get());
         m_replicaLayers.push_back(layer);
     }
 
     void setReplica(LayerImpl* owningLayer, scoped_ptr<LayerImpl> layer)
     {
@@ skipping 2705 matching lines @@
         EXPECT_RECT_EQ(IntRect(IntPoint(), trackingSize), occlusion.occlusionInScreenSpace().bounds());
         EXPECT_EQ(1u, occlusion.occlusionInScreenSpace().rects().size());
         EXPECT_RECT_EQ(IntRect(IntPoint(), trackingSize), occlusion.occlusionInTargetSurface().bounds());
         EXPECT_EQ(1u, occlusion.occlusionInTargetSurface().rects().size());
     }
 };
 
 ALL_OCCLUSIONTRACKER_TEST(OcclusionTrackerTestMinimumTrackingSize);
 
 } // namespace