[Password Manager] Convert |pending_login_managers_| to an array of scoped_refptr

chrome/browser/password_manager/save_password_infobar_delegate_android_unittest.cc

 // Copyright 2015 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/password_manager/save_password_infobar_delegate_android.h"
 
 #include <string>
 #include <utility>
 
 #include "base/macros.h"
@@ skipping 27 matching lines @@
       const autofill::PasswordForm& form,
       password_manager::FormFetcher* form_fetcher)
       : PasswordFormManager(
             password_manager,
             client,
             driver,
             form,
             base::WrapUnique(new password_manager::StubFormSaver),
             form_fetcher) {}
 
+ private:
   ~MockPasswordFormManager() override {}
 
- private:
   DISALLOW_COPY_AND_ASSIGN(MockPasswordFormManager);
 };
 
 class TestSavePasswordInfobarDelegate : public SavePasswordInfoBarDelegate {
  public:
   TestSavePasswordInfobarDelegate(
       content::WebContents* web_contents,
-      std::unique_ptr<password_manager::PasswordFormManager> form_to_save)
+      scoped_refptr<password_manager::PasswordFormManager> form_to_save)
       : SavePasswordInfoBarDelegate(web_contents,
                                     std::move(form_to_save),
                                     true /* is_smartlock_branding_enabled */) {}
 
   ~TestSavePasswordInfobarDelegate() override {}
 };
 
 }  // namespace
 
 class SavePasswordInfoBarDelegateTest : public ChromeRenderViewHostTestHarness {
  public:
   SavePasswordInfoBarDelegateTest();
   ~SavePasswordInfoBarDelegateTest() override{};
 
   void SetUp() override;
   void TearDown() override;
 
   PrefService* prefs();
   const autofill::PasswordForm& test_form() { return test_form_; }
-  std::unique_ptr<MockPasswordFormManager> CreateMockFormManager();
+  scoped_refptr<MockPasswordFormManager> CreateMockFormManager();
 
  protected:
   std::unique_ptr<ConfirmInfoBarDelegate> CreateDelegate(
-      std::unique_ptr<password_manager::PasswordFormManager>
-      password_form_manager);
+      scoped_refptr<password_manager::PasswordFormManager>
+          password_form_manager);
 
   password_manager::StubPasswordManagerClient client_;
   password_manager::StubPasswordManagerDriver driver_;
   password_manager::PasswordManager password_manager_;
 
   autofill::PasswordForm test_form_;
 
  private:
   password_manager::FakeFormFetcher fetcher_;
 
   DISALLOW_COPY_AND_ASSIGN(SavePasswordInfoBarDelegateTest);
 };
 
 SavePasswordInfoBarDelegateTest::SavePasswordInfoBarDelegateTest()
     : password_manager_(&client_) {
   test_form_.origin = GURL("http://example.com");
   test_form_.username_value = base::ASCIIToUTF16("username");
   test_form_.password_value = base::ASCIIToUTF16("12345");
   fetcher_.Fetch();
 }
 
 PrefService* SavePasswordInfoBarDelegateTest::prefs() {
   Profile* profile =
       Profile::FromBrowserContext(web_contents()->GetBrowserContext());
   return profile->GetPrefs();
 }
 
-std::unique_ptr<MockPasswordFormManager>
+scoped_refptr<MockPasswordFormManager>
 SavePasswordInfoBarDelegateTest::CreateMockFormManager() {
-  return std::unique_ptr<MockPasswordFormManager>(
+  return scoped_refptr<MockPasswordFormManager>(
       new MockPasswordFormManager(&password_manager_, &client_,
                                   driver_.AsWeakPtr(), test_form(), &fetcher_));
 }
 
 std::unique_ptr<ConfirmInfoBarDelegate>
 SavePasswordInfoBarDelegateTest::CreateDelegate(
-    std::unique_ptr<password_manager::PasswordFormManager>
+    scoped_refptr<password_manager::PasswordFormManager>
         password_form_manager) {
   std::unique_ptr<ConfirmInfoBarDelegate> delegate(
       new TestSavePasswordInfobarDelegate(web_contents(),
                                           std::move(password_form_manager)));
   return delegate;
 }
 
 void SavePasswordInfoBarDelegateTest::SetUp() {
   ChromeRenderViewHostTestHarness::SetUp();
 }
 
 void SavePasswordInfoBarDelegateTest::TearDown() {
   ChromeRenderViewHostTestHarness::TearDown();
 }
 
 TEST_F(SavePasswordInfoBarDelegateTest, CancelTestCredentialSourceAPI) {
-  std::unique_ptr<MockPasswordFormManager> password_form_manager(
+  scoped_refptr<MockPasswordFormManager> password_form_manager(
       CreateMockFormManager());
   EXPECT_CALL(*password_form_manager.get(), PermanentlyBlacklist());
   std::unique_ptr<ConfirmInfoBarDelegate> infobar(
       CreateDelegate(std::move(password_form_manager)));
   EXPECT_TRUE(infobar->Cancel());
 }
 
 TEST_F(SavePasswordInfoBarDelegateTest,
        CancelTestCredentialSourcePasswordManager) {
-  std::unique_ptr<MockPasswordFormManager> password_form_manager(
+  scoped_refptr<MockPasswordFormManager> password_form_manager(
       CreateMockFormManager());
   EXPECT_CALL(*password_form_manager.get(), PermanentlyBlacklist());
   std::unique_ptr<ConfirmInfoBarDelegate> infobar(
       CreateDelegate(std::move(password_form_manager)));
   EXPECT_TRUE(infobar->Cancel());
 }