Convert //cc from scoped_ptr to std::unique_ptr.

cc/layers/solid_color_layer_impl.cc

 // Copyright 2012 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/solid_color_layer_impl.h"
 
 #include <algorithm>
 
 #include "cc/layers/append_quads_data.h"
 #include "cc/quads/solid_color_draw_quad.h"
 #include "cc/trees/occlusion.h"
 
 namespace cc {
 
 namespace {
 const int kSolidQuadTileSize = 256;
 }
 
 SolidColorLayerImpl::SolidColorLayerImpl(LayerTreeImpl* tree_impl, int id)
     : LayerImpl(tree_impl, id) {
 }
 
 SolidColorLayerImpl::~SolidColorLayerImpl() {}
 
-scoped_ptr<LayerImpl> SolidColorLayerImpl::CreateLayerImpl(
+std::unique_ptr<LayerImpl> SolidColorLayerImpl::CreateLayerImpl(
     LayerTreeImpl* tree_impl) {
   return SolidColorLayerImpl::Create(tree_impl, id());
 }
 
 void SolidColorLayerImpl::AppendSolidQuads(
     RenderPass* render_pass,
     const Occlusion& occlusion_in_layer_space,
     SharedQuadState* shared_quad_state,
     const gfx::Rect& visible_layer_rect,
     SkColor color,
@@ skipping 41 matching lines @@
   AppendSolidQuads(render_pass, draw_properties().occlusion_in_content_space,
                    shared_quad_state, gfx::Rect(bounds()), background_color(),
                    append_quads_data);
 }
 
 const char* SolidColorLayerImpl::LayerTypeAsString() const {
   return "cc::SolidColorLayerImpl";
 }
 
 }  // namespace cc