cc: Remove ScopedPtrVector and cc::remove_if.

cc/layers/layer_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/layers/layer_impl.h"
 
 #include "cc/layers/painted_scrollbar_layer_impl.h"
 #include "cc/layers/solid_color_scrollbar_layer_impl.h"
 #include "cc/output/filter_operation.h"
 #include "cc/output/filter_operations.h"
@@ skipping 98 matching lines @@
   root->SetHasRenderSurface(true);
 
   scoped_ptr<LayerImpl> clip_parent =
       LayerImpl::Create(host_impl.active_tree(), 5);
   LayerImpl* clip_child = LayerImpl::Create(host_impl.active_tree(), 6).get();
   std::set<LayerImpl*>* clip_children = new std::set<LayerImpl*>();
   clip_children->insert(clip_child);
   clip_children->insert(root);
 
   root->AddChild(LayerImpl::Create(host_impl.active_tree(), 7));
-  LayerImpl* child = root->children()[0];
+  LayerImpl* child = root->children()[0].get();
   child->AddChild(LayerImpl::Create(host_impl.active_tree(), 8));
-  LayerImpl* grand_child = child->children()[0];
+  LayerImpl* grand_child = child->children()[0].get();
 
   root->SetScrollClipLayer(root_clip->id());
 
   // Adding children is an internal operation and should not mark layers as
   // changed.
   EXPECT_FALSE(root->LayerPropertyChanged());
   EXPECT_FALSE(child->LayerPropertyChanged());
   EXPECT_FALSE(grand_child->LayerPropertyChanged());
 
   gfx::PointF arbitrary_point_f = gfx::PointF(0.125f, 0.25f);
@@ skipping 312 matching lines @@
     layer()->SetScrollClipLayer(root_id_);
     // Set the max scroll offset by noting that the root layer has bounds (1,1),
     // thus whatever bounds are set for the layer will be the max scroll
     // offset plus 1 in each direction.
     host_impl_.active_tree()->root_layer()->SetBounds(gfx::Size(1, 1));
     gfx::Vector2d max_scroll_offset(51, 81);
     layer()->SetBounds(gfx::Size(max_scroll_offset.x(), max_scroll_offset.y()));
   }
 
   LayerImpl* layer() {
-    return host_impl_.active_tree()->root_layer()->children()[0];
+    return host_impl_.active_tree()->root_layer()->children()[0].get();
   }
 
   LayerTreeHostImpl& host_impl() { return host_impl_; }
 
   LayerTreeImpl* tree() { return host_impl_.active_tree(); }
 
   LayerTreeSettings settings() {
     LayerTreeSettings settings;
     return settings;
   }
@@ skipping 109 matching lines @@
 
   pending_layer->PushPropertiesTo(layer());
 
   EXPECT_VECTOR_EQ(gfx::Vector2dF(22, 23), layer()->CurrentScrollOffset());
   EXPECT_VECTOR_EQ(layer()->CurrentScrollOffset(),
                    pending_layer->CurrentScrollOffset());
 }
 
 }  // namespace
 }  // namespace cc