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

chrome/browser/ui/toolbar/back_forward_menu_model_unittest.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/toolbar/back_forward_menu_model.h"
 
 #include "base/macros.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 88 matching lines @@
     controller().GoBack();
     WebContentsTester::For(web_contents())->CommitPendingNavigation();
   }
   void GoForward() {
     controller().GoForward();
     WebContentsTester::For(web_contents())->CommitPendingNavigation();
   }
 };
 
 TEST_F(BackFwdMenuModelTest, BasicCase) {
-  scoped_ptr<BackForwardMenuModel> back_model(new BackForwardMenuModel(
-      NULL, BackForwardMenuModel::BACKWARD_MENU));
+  std::unique_ptr<BackForwardMenuModel> back_model(
+      new BackForwardMenuModel(NULL, BackForwardMenuModel::BACKWARD_MENU));
   back_model->set_test_web_contents(web_contents());
 
-  scoped_ptr<BackForwardMenuModel> forward_model(new BackForwardMenuModel(
-      NULL, BackForwardMenuModel::FORWARD_MENU));
+  std::unique_ptr<BackForwardMenuModel> forward_model(
+      new BackForwardMenuModel(NULL, BackForwardMenuModel::FORWARD_MENU));
   forward_model->set_test_web_contents(web_contents());
 
   EXPECT_EQ(0, back_model->GetItemCount());
   EXPECT_EQ(0, forward_model->GetItemCount());
   EXPECT_FALSE(back_model->ItemHasCommand(1));
 
   // Seed the controller with a few URLs
   LoadURLAndUpdateState("http://www.a.com/1", "A1");
   LoadURLAndUpdateState("http://www.a.com/2", "A2");
   LoadURLAndUpdateState("http://www.a.com/3", "A3");
@@ skipping 42 matching lines @@
   EXPECT_EQ(ASCIIToUTF16("A1"), back_model->GetLabelAt(3));
   EXPECT_EQ(back_model->GetShowFullHistoryLabel(),
             back_model->GetLabelAt(5));
   EXPECT_EQ(ASCIIToUTF16("C1"), forward_model->GetLabelAt(0));
   EXPECT_EQ(ASCIIToUTF16("C3"), forward_model->GetLabelAt(2));
   EXPECT_EQ(forward_model->GetShowFullHistoryLabel(),
             forward_model->GetLabelAt(4));
 }
 
 TEST_F(BackFwdMenuModelTest, MaxItemsTest) {
-  scoped_ptr<BackForwardMenuModel> back_model(new BackForwardMenuModel(
-      NULL, BackForwardMenuModel::BACKWARD_MENU));
+  std::unique_ptr<BackForwardMenuModel> back_model(
+      new BackForwardMenuModel(NULL, BackForwardMenuModel::BACKWARD_MENU));
   back_model->set_test_web_contents(web_contents());
 
-  scoped_ptr<BackForwardMenuModel> forward_model(new BackForwardMenuModel(
-      NULL, BackForwardMenuModel::FORWARD_MENU));
+  std::unique_ptr<BackForwardMenuModel> forward_model(
+      new BackForwardMenuModel(NULL, BackForwardMenuModel::FORWARD_MENU));
   forward_model->set_test_web_contents(web_contents());
 
   // Seed the controller with 32 URLs
   LoadURLAndUpdateState("http://www.a.com/1", "A1");
   LoadURLAndUpdateState("http://www.a.com/2", "A2");
   LoadURLAndUpdateState("http://www.a.com/3", "A3");
   LoadURLAndUpdateState("http://www.b.com/1", "B1");
   LoadURLAndUpdateState("http://www.b.com/2", "B2");
   LoadURLAndUpdateState("http://www.b.com/3", "B3");
   LoadURLAndUpdateState("http://www.c.com/1", "C1");
@@ skipping 56 matching lines @@
   EXPECT_FALSE(forward_model->ItemHasCommand(
       BackForwardMenuModel::kMaxHistoryItems + 2 + chapter_stop_offset));
 
   EXPECT_TRUE(forward_model->ItemHasCommand(
       BackForwardMenuModel::kMaxHistoryItems - 1));
   EXPECT_TRUE(forward_model->IsSeparator(
       BackForwardMenuModel::kMaxHistoryItems));
 }
 
 TEST_F(BackFwdMenuModelTest, ChapterStops) {
-  scoped_ptr<BackForwardMenuModel> back_model(new BackForwardMenuModel(
-    NULL, BackForwardMenuModel::BACKWARD_MENU));
+  std::unique_ptr<BackForwardMenuModel> back_model(
+      new BackForwardMenuModel(NULL, BackForwardMenuModel::BACKWARD_MENU));
   back_model->set_test_web_contents(web_contents());
 
-  scoped_ptr<BackForwardMenuModel> forward_model(new BackForwardMenuModel(
-      NULL, BackForwardMenuModel::FORWARD_MENU));
+  std::unique_ptr<BackForwardMenuModel> forward_model(
+      new BackForwardMenuModel(NULL, BackForwardMenuModel::FORWARD_MENU));
   forward_model->set_test_web_contents(web_contents());
 
   // Seed the controller with 32 URLs.
   int i = 0;
   LoadURLAndUpdateState("http://www.a.com/1", "A1");
   ValidateModel(back_model.get(), i++, 0);
   LoadURLAndUpdateState("http://www.a.com/2", "A2");
   ValidateModel(back_model.get(), i++, 0);
   LoadURLAndUpdateState("http://www.a.com/3", "A3");
   ValidateModel(back_model.get(), i++, 0);
@@ skipping 185 matching lines @@
   EXPECT_EQ(3, back_model->GetIndexOfNextChapterStop(2, true));
   EXPECT_EQ(4, back_model->GetIndexOfNextChapterStop(3, true));
   // And try backwards as well.
   EXPECT_EQ(3, back_model->GetIndexOfNextChapterStop(4, false));
   EXPECT_EQ(1, back_model->GetIndexOfNextChapterStop(3, false));
   EXPECT_EQ(1, back_model->GetIndexOfNextChapterStop(2, false));
   EXPECT_EQ(-1, back_model->GetIndexOfNextChapterStop(1, false));
 }
 
 TEST_F(BackFwdMenuModelTest, EscapeLabel) {
-  scoped_ptr<BackForwardMenuModel> back_model(new BackForwardMenuModel(
-      NULL, BackForwardMenuModel::BACKWARD_MENU));
+  std::unique_ptr<BackForwardMenuModel> back_model(
+      new BackForwardMenuModel(NULL, BackForwardMenuModel::BACKWARD_MENU));
   back_model->set_test_web_contents(web_contents());
 
   EXPECT_EQ(0, back_model->GetItemCount());
   EXPECT_FALSE(back_model->ItemHasCommand(1));
 
   LoadURLAndUpdateState("http://www.a.com/1", "A B");
   LoadURLAndUpdateState("http://www.a.com/1", "A & B");
   LoadURLAndUpdateState("http://www.a.com/2", "A && B");
   LoadURLAndUpdateState("http://www.a.com/2", "A &&& B");
   LoadURLAndUpdateState("http://www.a.com/3", "");
@@ skipping 12 matching lines @@
   EXPECT_EQ(ASCIIToUTF16("A &&&& B"), back_model->GetLabelAt(1));
   EXPECT_EQ(ASCIIToUTF16("A &&&&&& B"), back_model->GetLabelAt(0));
 #endif // defined(OS_MACOSX)
 }
 
 // Test asynchronous loading of favicon from history service.
 TEST_F(BackFwdMenuModelTest, FaviconLoadTest) {
   ASSERT_TRUE(profile()->CreateHistoryService(true, false));
   profile()->CreateFaviconService();
   Browser::CreateParams native_params(profile());
-  scoped_ptr<Browser> browser(
+  std::unique_ptr<Browser> browser(
       chrome::CreateBrowserWithTestWindowForParams(&native_params));
   FaviconDelegate favicon_delegate;
 
   BackForwardMenuModel back_model(
       browser.get(), BackForwardMenuModel::BACKWARD_MENU);
   back_model.set_test_web_contents(controller().GetWebContents());
   back_model.SetMenuModelDelegate(&favicon_delegate);
 
   SkBitmap new_icon_bitmap(CreateBitmap(SK_ColorRED));
 
@@ skipping 44 matching lines @@
   // Verify we did get the expected favicon.
   EXPECT_EQ(0, memcmp(new_icon_bitmap.getPixels(),
                       valid_icon_bitmap.getPixels(),
                       new_icon_bitmap.getSize()));
 
   // Make sure the browser deconstructor doesn't have problems.
   browser->tab_strip_model()->CloseAllTabs();
   // This is required to prevent the message loop from hanging.
   profile()->DestroyHistoryService();
 }