cc: Remove ScopedPtrVector and cc::remove_if.

cc/layers/picture_layer_impl_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/layers/picture_layer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <utility>
@@ skipping 230 matching lines @@
     scoped_ptr<FakePictureLayerImpl> pending_layer;
     DCHECK(!pending_root || pending_root->id() == root_id_);
     if (!pending_root) {
       pending_root = LayerImpl::Create(pending_tree, root_id_);
       pending_layer = FakePictureLayerImpl::Create(pending_tree, id_);
       if (!tile_size.IsEmpty())
         pending_layer->set_fixed_tile_size(tile_size);
       pending_layer->SetDrawsContent(true);
     } else {
       pending_layer.reset(static_cast<FakePictureLayerImpl*>(
-          pending_root->RemoveChild(pending_root->children()[0]).release()));
+          pending_root->RemoveChild(pending_root->children()[0].get())
+              .release()));
       if (!tile_size.IsEmpty())
         pending_layer->set_fixed_tile_size(tile_size);
     }
     pending_root->SetHasRenderSurface(true);
     // The bounds() just mirror the raster source size.
     pending_layer->SetBounds(raster_source->GetSize());
     pending_layer->SetRasterSourceOnPending(raster_source, invalidation);
 
     pending_root->AddChild(pending_layer.Pass());
     pending_tree->SetRootLayer(pending_root.Pass());
@@ skipping 3705 matching lines @@
     bool tile_is_visible =
         tile->content_rect().Intersects(pending_layer_->visible_layer_rect());
     if (tile_is_visible)
       unoccluded_tile_count++;
     queue->Pop();
   }
   EXPECT_EQ(unoccluded_tile_count, 25);
 
   // Partial occlusion.
   pending_layer_->AddChild(LayerImpl::Create(host_impl_.pending_tree(), 1));
-  LayerImpl* layer1 = pending_layer_->children()[0];
+  LayerImpl* layer1 = pending_layer_->children()[0].get();
   layer1->SetBounds(layer_bounds);
   layer1->SetDrawsContent(true);
   layer1->SetContentsOpaque(true);
   layer1->SetPosition(occluding_layer_position);
 
   RebuildPropertyTreesOnPendingTree();
   host_impl_.AdvanceToNextFrame(base::TimeDelta::FromMilliseconds(200));
   bool update_lcd_text = false;
   host_impl_.pending_tree()->UpdateDrawProperties(update_lcd_text);
 
@@ skipping 73 matching lines @@
       if (prioritized_tiles[tile].is_occluded()) {
         EXPECT_FALSE(tile->required_for_activation());
         occluded_tile_count++;
       }
     }
     EXPECT_EQ(occluded_tile_count, 0);
   }
 
   // Partial occlusion.
   pending_layer_->AddChild(LayerImpl::Create(host_impl_.pending_tree(), 1));
-  LayerImpl* layer1 = pending_layer_->children()[0];
+  LayerImpl* layer1 = pending_layer_->children()[0].get();
   layer1->SetBounds(layer_bounds);
   layer1->SetDrawsContent(true);
   layer1->SetContentsOpaque(true);
   layer1->SetPosition(occluding_layer_position);
 
   RebuildPropertyTreesOnPendingTree();
   host_impl_.AdvanceToNextFrame(base::TimeDelta::FromMilliseconds(200));
   bool update_lcd_text = false;
   host_impl_.pending_tree()->UpdateDrawProperties(update_lcd_text);
 
@@ skipping 75 matching lines @@
 
   scoped_refptr<FakeDisplayListRasterSource> pending_raster_source =
       FakeDisplayListRasterSource::CreateFilled(layer_bounds);
 
   host_impl_.SetViewportSize(viewport_size);
 
   SetupPendingTreeWithFixedTileSize(pending_raster_source, tile_size, Region());
   ASSERT_TRUE(pending_layer_->CanHaveTilings());
 
   pending_layer_->AddChild(LayerImpl::Create(host_impl_.pending_tree(), 1));
-  LayerImpl* layer1 = pending_layer_->children()[0];
+  LayerImpl* layer1 = pending_layer_->children()[0].get();
   layer1->SetBounds(layer_bounds);
   layer1->SetDrawsContent(true);
   layer1->SetContentsOpaque(true);
   layer1->SetPosition(occluding_layer_position);
 
   pending_layer_->tilings()->RemoveAllTilings();
   float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;
   pending_layer_->AddTiling(low_res_factor)->set_resolution(LOW_RESOLUTION);
   pending_layer_->AddTiling(0.3f)->set_resolution(HIGH_RESOLUTION);
   pending_layer_->AddTiling(0.7f)->set_resolution(HIGH_RESOLUTION);
@@ skipping 54 matching lines @@
   scoped_refptr<FakeDisplayListRasterSource> pending_raster_source =
       FakeDisplayListRasterSource::CreateFilled(layer_bounds);
   scoped_refptr<FakeDisplayListRasterSource> active_raster_source =
       FakeDisplayListRasterSource::CreateFilled(layer_bounds);
 
   host_impl_.SetViewportSize(viewport_size);
   SetupPendingTree(active_raster_source);
 
   // Partially occlude the active layer.
   pending_layer_->AddChild(LayerImpl::Create(host_impl_.pending_tree(), 2));
-  LayerImpl* layer1 = pending_layer_->children()[0];
+  LayerImpl* layer1 = pending_layer_->children()[0].get();
   layer1->SetBounds(layer_bounds);
   layer1->SetDrawsContent(true);
   layer1->SetContentsOpaque(true);
   layer1->SetPosition(occluding_layer_position);
 
   ActivateTree();
 
   for (size_t i = 0; i < active_layer_->num_tilings(); ++i) {
     PictureLayerTiling* tiling = active_layer_->tilings()->tiling_at(i);
     auto prioritized_tiles =
@@ skipping 72 matching lines @@
 
   scoped_refptr<FakeDisplayListRasterSource> pending_raster_source =
       FakeDisplayListRasterSource::CreateFilled(layer_bounds);
   scoped_refptr<FakeDisplayListRasterSource> active_raster_source =
       FakeDisplayListRasterSource::CreateFilled(layer_bounds);
 
   SetupPendingTreeWithFixedTileSize(active_raster_source, tile_size, Region());
 
   // Partially occlude the active layer.
   pending_layer_->AddChild(LayerImpl::Create(host_impl_.pending_tree(), 2));
-  LayerImpl* active_occluding_layer = pending_layer_->children()[0];
+  LayerImpl* active_occluding_layer = pending_layer_->children()[0].get();
   active_occluding_layer->SetBounds(layer_bounds);
   active_occluding_layer->SetDrawsContent(true);
   active_occluding_layer->SetContentsOpaque(true);
   active_occluding_layer->SetPosition(active_occluding_layer_position);
 
   ActivateTree();
 
   // Partially invalidate the pending layer. Tiles inside the invalidation rect
   // are created.
   SetupPendingTreeWithFixedTileSize(pending_raster_source, tile_size,
                                     invalidation_rect);
 
   // Partially occlude the pending layer in a different way.
   pending_layer_->AddChild(LayerImpl::Create(host_impl_.pending_tree(), 3));
-  LayerImpl* pending_occluding_layer = pending_layer_->children()[0];
+  LayerImpl* pending_occluding_layer = pending_layer_->children()[0].get();
   pending_occluding_layer->SetBounds(layer_bounds);
   pending_occluding_layer->SetDrawsContent(true);
   pending_occluding_layer->SetContentsOpaque(true);
   pending_occluding_layer->SetPosition(pending_occluding_layer_position);
 
   EXPECT_EQ(1u, pending_layer_->num_tilings());
   EXPECT_EQ(2u, active_layer_->num_tilings());
 
   RebuildPropertyTreesOnPendingTree();
   host_impl_.AdvanceToNextFrame(base::TimeDelta::FromMilliseconds(1));
@@ skipping 679 matching lines @@
   // New low res tiling.
   EXPECT_TRUE(tilings->tiling_at(2)->may_contain_low_resolution_tiles());
 
   // This tiling will be high res now, it won't contain low res content since it
   // was all destroyed.
   EXPECT_FALSE(tilings->tiling_at(1)->may_contain_low_resolution_tiles());
 }
 
 }  // namespace
 }  // namespace cc