Convert Pass()→std::move() in //chrome (Android edition)

chrome/browser/password_manager/auto_signin_infobar_delegate_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 "base/macros.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/password_manager/auto_signin_first_run_infobar_delegate.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "components/password_manager/core/common/password_manager_pref_names.h"
@@ skipping 30 matching lines @@
   scoped_ptr<ConfirmInfoBarDelegate> CreateDelegate();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AutoSigninFirstRunInfoBarDelegateTest);
 };
 
 scoped_ptr<ConfirmInfoBarDelegate>
 AutoSigninFirstRunInfoBarDelegateTest::CreateDelegate() {
   scoped_ptr<ConfirmInfoBarDelegate> delegate(
       new TestAutoSigninFirstRunInfoBarDelegate(web_contents()));
-  return delegate.Pass();
+  return delegate;
 }
 
 PrefService* AutoSigninFirstRunInfoBarDelegateTest::prefs() {
   Profile* profile =
       Profile::FromBrowserContext(web_contents()->GetBrowserContext());
   return profile->GetPrefs();
 }
 
 TEST_F(AutoSigninFirstRunInfoBarDelegateTest,
        CheckResetOfPrefAfterFirstRunMessageWasShownOnCancel) {
   prefs()->SetBoolean(
       password_manager::prefs::kWasAutoSignInFirstRunExperienceShown, false);
   scoped_ptr<ConfirmInfoBarDelegate> infobar(CreateDelegate());
   EXPECT_TRUE(infobar->Cancel());
   infobar.reset();
   EXPECT_TRUE(prefs()->GetBoolean(
       password_manager::prefs::kWasAutoSignInFirstRunExperienceShown));
 }
 
 TEST_F(AutoSigninFirstRunInfoBarDelegateTest,
        CheckResetOfPrefAfterFirstRunMessageWasShownOnAccept) {
   prefs()->SetBoolean(
       password_manager::prefs::kWasAutoSignInFirstRunExperienceShown, false);
   scoped_ptr<ConfirmInfoBarDelegate> infobar(CreateDelegate());
   EXPECT_TRUE(infobar->Accept());
   infobar.reset();
   EXPECT_TRUE(prefs()->GetBoolean(
       password_manager::prefs::kWasAutoSignInFirstRunExperienceShown));
 }