Revert of cc: Move tiling management out of draw properties calculation.

cc/trees/layer_tree_host_impl_unittest.cc

Index: cc/trees/layer_tree_host_impl_unittest.cc
diff --git a/cc/trees/layer_tree_host_impl_unittest.cc b/cc/trees/layer_tree_host_impl_unittest.cc
index 5057b2e37198759d49a7394e3adccf55aae80056..91f98aef8ff21df340b05ab07a209d788038bb9f 100644
--- a/cc/trees/layer_tree_host_impl_unittest.cc
+++ b/cc/trees/layer_tree_host_impl_unittest.cc
@@ -6530,14 +6530,12 @@
       FakePictureLayerImpl::Create(host_impl_->pending_tree(), 2);
 
   layer_with_mask->SetBounds(bounds);
-  layer_with_mask->SetContentBounds(bounds);
 
   scoped_ptr<FakePictureLayerImpl> mask =
       FakePictureLayerImpl::Create(host_impl_->pending_tree(), 3);
 
   mask->SetIsMask(true);
   mask->SetBounds(bounds);
-  mask->SetContentBounds(bounds);
 
   FakePictureLayerImpl* pending_mask_content = mask.get();
   layer_with_mask->SetMaskLayer(mask.PassAs<LayerImpl>());
@@ -6546,7 +6544,6 @@
       FakePictureLayerImpl::Create(host_impl_->pending_tree(), 4);
 
   child_of_layer_with_mask->SetBounds(bounds);
-  child_of_layer_with_mask->SetContentBounds(bounds);
   child_of_layer_with_mask->SetDrawsContent(true);
 
   layer_with_mask->AddChild(child_of_layer_with_mask.PassAs<LayerImpl>());