Convert //components/bookmarks from scoped_ptr to std::unique_ptr

components/bookmarks/managed/managed_bookmarks_tracker_unittest.cc

 // Copyright 2014 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 "components/bookmarks/managed/managed_bookmarks_tracker.h"
 
+#include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/thread_task_runner_handle.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "components/bookmarks/browser/bookmark_model_observer.h"
 #include "components/bookmarks/browser/bookmark_node.h"
 #include "components/bookmarks/browser/bookmark_utils.h"
 #include "components/bookmarks/common/bookmark_pref_names.h"
 #include "components/bookmarks/test/bookmark_test_helpers.h"
 #include "components/bookmarks/test/mock_bookmark_model_observer.h"
@@ skipping 34 matching lines @@
         prefs_.GetList(ManagedBookmarksTracker::GetPrefName(is_supervised)),
         101);
     managed_node->set_visible(!managed_node->empty());
     managed_node->SetTitle(l10n_util::GetStringUTF16(
         is_supervised ? IDS_BOOKMARK_BAR_SUPERVISED_FOLDER_DEFAULT_NAME
                       : IDS_BOOKMARK_BAR_MANAGED_FOLDER_DEFAULT_NAME));
 
     BookmarkPermanentNodeList extra_nodes;
     extra_nodes.push_back(managed_node);
 
-    scoped_ptr<TestBookmarkClient> client(new TestBookmarkClient);
+    std::unique_ptr<TestBookmarkClient> client(new TestBookmarkClient);
     client->SetExtraNodesToLoad(std::move(extra_nodes));
     model_.reset(new BookmarkModel(std::move(client)));
 
     model_->AddObserver(&observer_);
     EXPECT_CALL(observer_, BookmarkModelLoaded(model_.get(), _));
     model_->Load(&prefs_, base::FilePath(),
                  base::ThreadTaskRunnerHandle::Get(),
                  base::ThreadTaskRunnerHandle::Get());
     test::WaitForBookmarkModelToLoad(model_.get());
     Mock::VerifyAndClearExpectations(&observer_);
@@ skipping 87 matching lines @@
       if (!dict->GetString("url", &url) || node->url() != GURL(url))
         return false;
     } else {
       return false;
     }
     return true;
   }
 
   base::MessageLoop loop_;
   TestingPrefServiceSimple prefs_;
-  scoped_ptr<BookmarkModel> model_;
+  std::unique_ptr<BookmarkModel> model_;
   MockBookmarkModelObserver observer_;
   BookmarkPermanentNode* managed_node_;
-  scoped_ptr<ManagedBookmarksTracker> managed_bookmarks_tracker_;
+  std::unique_ptr<ManagedBookmarksTracker> managed_bookmarks_tracker_;
 };
 
 TEST_F(ManagedBookmarksTrackerTest, Empty) {
   CreateModel(false /* is_supervised */);
   EXPECT_TRUE(model_->bookmark_bar_node()->empty());
   EXPECT_TRUE(model_->other_node()->empty());
   EXPECT_TRUE(managed_node()->empty());
   EXPECT_FALSE(managed_node()->IsVisible());
 }
 
 TEST_F(ManagedBookmarksTrackerTest, LoadInitial) {
   // Set a policy before loading the model.
   prefs_.SetManagedPref(prefs::kManagedBookmarks, CreateTestTree());
   CreateModel(false /* is_supervised */);
   EXPECT_TRUE(model_->bookmark_bar_node()->empty());
   EXPECT_TRUE(model_->other_node()->empty());
   EXPECT_FALSE(managed_node()->empty());
   EXPECT_TRUE(managed_node()->IsVisible());
 
-  scoped_ptr<base::DictionaryValue> expected(CreateExpectedTree());
+  std::unique_ptr<base::DictionaryValue> expected(CreateExpectedTree());
   EXPECT_TRUE(NodeMatchesValue(managed_node(), expected.get()));
 }
 
 TEST_F(ManagedBookmarksTrackerTest, LoadInitialWithTitle) {
   // Set the managed folder title.
   const char kExpectedFolderName[] = "foo";
   prefs_.SetString(prefs::kManagedBookmarksFolderName, kExpectedFolderName);
   // Set a policy before loading the model.
   prefs_.SetManagedPref(prefs::kManagedBookmarks, CreateTestTree());
   CreateModel(false /* is_supervised */);
   EXPECT_TRUE(model_->bookmark_bar_node()->empty());
   EXPECT_TRUE(model_->other_node()->empty());
   EXPECT_FALSE(managed_node()->empty());
   EXPECT_TRUE(managed_node()->IsVisible());
 
-  scoped_ptr<base::DictionaryValue> expected(
+  std::unique_ptr<base::DictionaryValue> expected(
       CreateFolder(kExpectedFolderName, CreateTestTree()));
   EXPECT_TRUE(NodeMatchesValue(managed_node(), expected.get()));
 }
 
 TEST_F(ManagedBookmarksTrackerTest, SupervisedTrackerIgnoresManagedPref) {
   prefs_.SetManagedPref(prefs::kManagedBookmarks, CreateTestTree());
   CreateModel(true /* is_supervised */);
   EXPECT_TRUE(managed_node()->empty());
   EXPECT_FALSE(managed_node()->IsVisible());
 }
 
 TEST_F(ManagedBookmarksTrackerTest, SupervisedTrackerHandlesSupervisedPref) {
   prefs_.SetManagedPref(prefs::kSupervisedBookmarks, CreateTestTree());
   CreateModel(true /* is_supervised */);
   EXPECT_FALSE(managed_node()->empty());
   EXPECT_TRUE(managed_node()->IsVisible());
   // Don't bother checking the actual contents, the non-supervised tests cover
   // that already.
 }
 
 TEST_F(ManagedBookmarksTrackerTest, SwapNodes) {
   prefs_.SetManagedPref(prefs::kManagedBookmarks, CreateTestTree());
   CreateModel(false /* is_supervised */);
 
   // Swap the Google bookmark with the Folder.
-  scoped_ptr<base::ListValue> updated(CreateTestTree());
-  scoped_ptr<base::Value> removed;
+  std::unique_ptr<base::ListValue> updated(CreateTestTree());
+  std::unique_ptr<base::Value> removed;
   ASSERT_TRUE(updated->Remove(0, &removed));
   updated->Append(removed.release());
 
   // These two nodes should just be swapped.
   const BookmarkNode* parent = managed_node();
   EXPECT_CALL(observer_, BookmarkNodeMoved(model_.get(), parent, 1, parent, 0));
   prefs_.SetManagedPref(prefs::kManagedBookmarks, updated->DeepCopy());
   Mock::VerifyAndClearExpectations(&observer_);
 
   // Verify the final tree.
-  scoped_ptr<base::DictionaryValue> expected(
+  std::unique_ptr<base::DictionaryValue> expected(
       CreateFolder(GetManagedFolderTitle(), updated.release()));
   EXPECT_TRUE(NodeMatchesValue(managed_node(), expected.get()));
 }
 
 TEST_F(ManagedBookmarksTrackerTest, RemoveNode) {
   prefs_.SetManagedPref(prefs::kManagedBookmarks, CreateTestTree());
   CreateModel(false /* is_supervised */);
 
   // Remove the Folder.
-  scoped_ptr<base::ListValue> updated(CreateTestTree());
+  std::unique_ptr<base::ListValue> updated(CreateTestTree());
   ASSERT_TRUE(updated->Remove(1, NULL));
 
   const BookmarkNode* parent = managed_node();
   EXPECT_CALL(observer_, BookmarkNodeRemoved(model_.get(), parent, 1, _, _));
   prefs_.SetManagedPref(prefs::kManagedBookmarks, updated->DeepCopy());
   Mock::VerifyAndClearExpectations(&observer_);
 
   // Verify the final tree.
-  scoped_ptr<base::DictionaryValue> expected(
+  std::unique_ptr<base::DictionaryValue> expected(
       CreateFolder(GetManagedFolderTitle(), updated.release()));
   EXPECT_TRUE(NodeMatchesValue(managed_node(), expected.get()));
 }
 
 TEST_F(ManagedBookmarksTrackerTest, CreateNewNodes) {
   prefs_.SetManagedPref(prefs::kManagedBookmarks, CreateTestTree());
   CreateModel(false /* is_supervised */);
 
   // Put all the nodes inside another folder.
-  scoped_ptr<base::ListValue> updated(new base::ListValue);
+  std::unique_ptr<base::ListValue> updated(new base::ListValue);
   updated->Append(CreateFolder("Container", CreateTestTree()));
 
   EXPECT_CALL(observer_, BookmarkNodeAdded(model_.get(), _, _)).Times(5);
   // The remaining nodes have been pushed to positions 1 and 2; they'll both be
   // removed when at position 1.
   const BookmarkNode* parent = managed_node();
   EXPECT_CALL(observer_, BookmarkNodeRemoved(model_.get(), parent, 1, _, _))
       .Times(2);
   prefs_.SetManagedPref(prefs::kManagedBookmarks, updated->DeepCopy());
   Mock::VerifyAndClearExpectations(&observer_);
 
   // Verify the final tree.
-  scoped_ptr<base::DictionaryValue> expected(
+  std::unique_ptr<base::DictionaryValue> expected(
       CreateFolder(GetManagedFolderTitle(), updated.release()));
   EXPECT_TRUE(NodeMatchesValue(managed_node(), expected.get()));
 }
 
 TEST_F(ManagedBookmarksTrackerTest, RemoveAll) {
   prefs_.SetManagedPref(prefs::kManagedBookmarks, CreateTestTree());
   CreateModel(false /* is_supervised */);
   EXPECT_TRUE(managed_node()->IsVisible());
 
   // Remove the policy.
@@ skipping 47 matching lines @@
   Mock::VerifyAndClearExpectations(&observer_);
 
   EXPECT_CALL(observer_, BookmarkAllUserNodesRemoved(model_.get(), _));
   model_->RemoveAllUserBookmarks();
   EXPECT_EQ(2, managed_node()->child_count());
   EXPECT_EQ(0, model_->bookmark_bar_node()->child_count());
   Mock::VerifyAndClearExpectations(&observer_);
 }
 
 }  // namespace bookmarks