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

chrome/browser/extensions/install_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 "base/files/file_path.h"
 #include "chrome/browser/extensions/active_install_data.h"
 #include "chrome/browser/extensions/install_tracker.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/browser/extension_registry.h"
@@ skipping 47 matching lines @@
   Profile* profile() { return profile_.get(); }
   InstallTracker* tracker() { return tracker_.get(); }
 
   void VerifyInstallData(const ActiveInstallData& original,
                          const ActiveInstallData& retrieved) {
     EXPECT_EQ(original.extension_id, retrieved.extension_id);
     EXPECT_EQ(original.percent_downloaded, retrieved.percent_downloaded);
   }
 
   content::TestBrowserThreadBundle thread_bundle_;
-  scoped_ptr<TestingProfile> profile_;
-  scoped_ptr<InstallTracker> tracker_;
+  std::unique_ptr<TestingProfile> profile_;
+  std::unique_ptr<InstallTracker> tracker_;
 };
 
 // Verifies that active installs are registered and deregistered correctly.
 TEST_F(InstallTrackerTest, AddAndRemoveActiveInstalls) {
   ActiveInstallData install_data1(kExtensionId1);
   install_data1.percent_downloaded = 76;
   ActiveInstallData install_data2(kExtensionId2);
 
   tracker_->AddActiveInstall(install_data1);
   tracker_->AddActiveInstall(install_data2);
@@ skipping 17 matching lines @@
   EXPECT_TRUE(tracker_->GetActiveInstall(kExtensionId2));
   EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId3));
 }
 
 // Verifies that active installs are registered and deregistered correctly
 // using ScopedActiveInstall.
 TEST_F(InstallTrackerTest, ScopedActiveInstallDeregister) {
   // Verify the constructor that registers the install.
   ActiveInstallData install_data(kExtensionId1);
   install_data.percent_downloaded = 6;
-  scoped_ptr<ScopedActiveInstall> scoped_active_install(
+  std::unique_ptr<ScopedActiveInstall> scoped_active_install(
       new ScopedActiveInstall(tracker(), install_data));
 
   const ActiveInstallData* retrieved_data =
       tracker_->GetActiveInstall(kExtensionId1);
   ASSERT_TRUE(retrieved_data);
   VerifyInstallData(install_data, *retrieved_data);
   retrieved_data = NULL;
 
   scoped_active_install.reset();
   EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
 
   // Verify the constructor that doesn't register the install.
   scoped_active_install.reset(
       new ScopedActiveInstall(tracker(), kExtensionId1));
   EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
 
   tracker_->AddActiveInstall(install_data);
   EXPECT_TRUE(tracker_->GetActiveInstall(kExtensionId1));
 
   scoped_active_install.reset();
   EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
 }
 
 // Verifies that ScopedActiveInstall can be cancelled.
 TEST_F(InstallTrackerTest, ScopedActiveInstallCancelled) {
   ActiveInstallData install_data(kExtensionId1);
   install_data.percent_downloaded = 87;
-  scoped_ptr<ScopedActiveInstall> scoped_active_install(
+  std::unique_ptr<ScopedActiveInstall> scoped_active_install(
       new ScopedActiveInstall(tracker(), install_data));
 
   const ActiveInstallData* retrieved_data =
       tracker_->GetActiveInstall(kExtensionId1);
   ASSERT_TRUE(retrieved_data);
   VerifyInstallData(install_data, *retrieved_data);
   retrieved_data = NULL;
 
   scoped_active_install->CancelDeregister();
   scoped_active_install.reset();
@@ skipping 55 matching lines @@
   // Simulate an extension install.
   scoped_refptr<Extension> extension = CreateDummyExtension(kExtensionId1);
   ASSERT_TRUE(extension.get());
   ExtensionRegistry* registry = ExtensionRegistry::Get(profile());
   ASSERT_TRUE(registry);
   registry->AddEnabled(extension);
   registry->TriggerOnInstalled(extension.get(), false);
 
   EXPECT_FALSE(tracker_->GetActiveInstall(kExtensionId1));
 }