Stop passing raw pointers to DictionaryValue::Set, part 1

cc/quads/nine_patch_generator.cc

 // Copyright 2016 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/quads/nine_patch_generator.h"
 
 #include "cc/layers/draw_properties.h"
 #include "cc/quads/render_pass.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/trees/layer_tree_impl.h"
@@ skipping 351 matching lines @@
       quad->SetNew(shared_quad_state, output_rect, opaque_rect, visible_rect,
                    resource, premultiplied_alpha, image_rect.origin(),
                    image_rect.bottom_right(), SK_ColorTRANSPARENT,
                    vertex_opacity, flipped, nearest_neighbor_, false);
       layer_impl->ValidateQuadResources(quad);
     }
   }
 }
 
 void NinePatchGenerator::AsJson(base::DictionaryValue* dictionary) const {
-  base::ListValue* list = new base::ListValue;
+  auto list = base::MakeUnique<base::ListValue>();
   list->AppendInteger(image_aperture_.origin().x());
   list->AppendInteger(image_aperture_.origin().y());
   list->AppendInteger(image_aperture_.size().width());
   list->AppendInteger(image_aperture_.size().height());
-  dictionary->Set("ImageAperture", list);
+  dictionary->Set("ImageAperture", std::move(list));
 
-  list = new base::ListValue;
+  list = base::MakeUnique<base::ListValue>();
   list->AppendInteger(image_bounds_.width());
   list->AppendInteger(image_bounds_.height());
-  dictionary->Set("ImageBounds", list);
+  dictionary->Set("ImageBounds", std::move(list));
 
-  dictionary->Set("Border", MathUtil::AsValue(border_).release());
+  dictionary->Set("Border", MathUtil::AsValue(border_));
 
   dictionary->SetBoolean("FillCenter", fill_center_);
 
-  list = new base::ListValue;
+  list = base::MakeUnique<base::ListValue>();
   list->AppendInteger(output_occlusion_.x());
   list->AppendInteger(output_occlusion_.y());
   list->AppendInteger(output_occlusion_.width());
   list->AppendInteger(output_occlusion_.height());
-  dictionary->Set("OutputOcclusion", list);
+  dictionary->Set("OutputOcclusion", std::move(list));
 }
 
 }  // namespace cc