Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/webui/options/cookies_view_handler.cc

 // Copyright (c) 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 "chrome/browser/ui/webui/options/cookies_view_handler.h"
 
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 128 matching lines @@
                                         ui::TreeModelNode* parent,
                                         int start,
                                         int count) {
   // Skip if there is a batch update in progress.
   if (batch_update_)
     return;
 
   CookiesTreeModel* tree_model = static_cast<CookiesTreeModel*>(model);
   CookieTreeNode* parent_node = tree_model->AsNode(parent);
 
-  scoped_ptr<base::ListValue> children(new base::ListValue);
+  std::unique_ptr<base::ListValue> children(new base::ListValue);
   model_util_->GetChildNodeList(parent_node, start, count, children.get());
 
   base::ListValue args;
   if (parent == tree_model->GetRoot())
     args.Append(base::Value::CreateNullValue());
   else
     args.AppendString(model_util_->GetTreeNodeId(parent_node));
   args.AppendInteger(start);
   args.Append(std::move(children));
   web_ui()->CallJavascriptFunction("CookiesView.onTreeItemAdded", args);
@@ skipping 99 matching lines @@
 
   EnsureCookiesTreeModelCreated();
 
   const CookieTreeNode* node = model_util_->GetTreeNodeFromPath(
       cookies_tree_model_->GetRoot(), node_path);
   if (node)
     SendChildren(node);
 }
 
 void CookiesViewHandler::SendChildren(const CookieTreeNode* parent) {
-  scoped_ptr<base::ListValue> children(new base::ListValue);
+  std::unique_ptr<base::ListValue> children(new base::ListValue);
   model_util_->GetChildNodeList(parent, 0, parent->child_count(),
                                 children.get());
 
   base::ListValue args;
   if (parent == cookies_tree_model_->GetRoot())
     args.Append(base::Value::CreateNullValue());
   else
     args.AppendString(model_util_->GetTreeNodeId(parent));
   args.Append(std::move(children));
 
   web_ui()->CallJavascriptFunction("CookiesView.loadChildren", args);
 }
 
 void CookiesViewHandler::ReloadCookies(const base::ListValue* args) {
   cookies_tree_model_.reset();
 
   EnsureCookiesTreeModelCreated();
 }
 
 }  // namespace options