cc: Move tiling management out of draw properties calculation.

cc/trees/layer_tree_host_impl_unittest.cc

 // 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 "cc/trees/layer_tree_host_impl.h"
 
 #include <cmath>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 6561 matching lines @@
   gfx::Size bounds(100000, 100);
 
   host_impl_->CreatePendingTree();
 
   scoped_ptr<LayerImpl> root = LayerImpl::Create(host_impl_->pending_tree(), 1);
 
   scoped_ptr<FakePictureLayerImpl> layer_with_mask =
       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>());
 
   scoped_ptr<FakePictureLayerImpl> child_of_layer_with_mask =
       FakePictureLayerImpl::Create(host_impl_->pending_tree(), 4);
 
   child_of_layer_with_mask->SetBounds(bounds);
   child_of_layer_with_mask->SetDrawsContent(true);
+  child_of_layer_with_mask->SetContentBounds(bounds);

[danakj, 2014/05/23 17:07:34]

move below SetBounds

 
   layer_with_mask->AddChild(child_of_layer_with_mask.PassAs<LayerImpl>());
 
   root->AddChild(layer_with_mask.PassAs<LayerImpl>());
 
   host_impl_->pending_tree()->SetRootLayer(root.Pass());
 
   gfx::Rect r1 = pending_mask_content->visible_rect_for_tile_priority();
   ASSERT_EQ(0, r1.x());
   ASSERT_EQ(0, r1.y());
   ASSERT_EQ(0, r1.width());
   ASSERT_EQ(0, r1.height());
 
   host_impl_->ActivatePendingTree();
 
   host_impl_->active_tree()->UpdateDrawProperties();
 
   ASSERT_EQ(2u, host_impl_->active_tree()->RenderSurfaceLayerList().size());
 
   FakePictureLayerImpl* active_mask_content =
       static_cast<FakePictureLayerImpl*>(
           host_impl_->active_tree()->root_layer()->children()[0]->mask_layer());
   gfx::Rect r2 = active_mask_content->visible_rect_for_tile_priority();
 
   ASSERT_TRUE(!r2.IsEmpty());
 }
 
 }  // namespace
 }  // namespace cc