Moving RenderSurface creation outside of CalcDrawProps

cc/resources/tile_manager_unittest.cc

 // Copyright 2013 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 "cc/resources/eviction_tile_priority_queue.h"
 #include "cc/resources/raster_tile_priority_queue.h"
 #include "cc/resources/tile.h"
 #include "cc/resources/tile_priority.h"
 #include "cc/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
@@ skipping 96 matching lines @@
 
     scoped_ptr<FakePictureLayerImpl> pending_layer;
     if (old_pending_root) {
       pending_layer.reset(
           static_cast<FakePictureLayerImpl*>(old_pending_root.release()));
       pending_layer->SetRasterSource(pile);
     } else {
       pending_layer =
           FakePictureLayerImpl::CreateWithRasterSource(pending_tree, id_, pile);
       pending_layer->SetDrawsContent(true);
+      pending_layer->SetHasRenderSurface(true);
     }
     // The bounds() just mirror the pile size.
     pending_layer->SetBounds(pending_layer->raster_source()->GetSize());
     pending_tree->SetRootLayer(pending_layer.Pass());
 
     pending_layer_ = static_cast<FakePictureLayerImpl*>(
         host_impl_.pending_tree()->LayerById(id_));
     pending_layer_->DoPostCommitInitializationIfNeeded();
   }
 
@@ skipping 731 matching lines @@
     all_tiles.insert(queue.Top());
     ++tile_count;
     queue.Pop();
   }
   EXPECT_EQ(tile_count, all_tiles.size());
   EXPECT_EQ(16u, tile_count);
 }
 
 }  // namespace
 }  // namespace cc