Switch SupportsUserData uses to use unique_ptr.

chrome/browser/password_manager/password_manager_test_base.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/password_manager_test_base.h"
 
 #include <string>
 
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/password_manager/chrome_password_manager_client.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/ui/autofill/chrome_autofill_client.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
@@ skipping 66 matching lines @@
 CustomManagePasswordsUIController::CustomManagePasswordsUIController(
     content::WebContents* web_contents)
     : ManagePasswordsUIController(web_contents),
       run_loop_(nullptr),
       target_state_(password_manager::ui::INACTIVE_STATE) {
   // Attach CustomManagePasswordsUIController to |web_contents| so the default
   // ManagePasswordsUIController isn't created.
   // Do not silently replace an existing ManagePasswordsUIController because it
   // unregisters itself in WebContentsDestroyed().
   EXPECT_FALSE(web_contents->GetUserData(UserDataKey()));
-  web_contents->SetUserData(UserDataKey(), this);
+  web_contents->SetUserData(UserDataKey(), base::WrapUnique(this));
 }
 
 void CustomManagePasswordsUIController::WaitForState(
     password_manager::ui::State target_state) {
   base::RunLoop run_loop;
   target_state_ = target_state;
   run_loop_ = &run_loop;
   run_loop_->Run();
 }
 
@@ skipping 353 matching lines @@
 
   content::BrowserThread::PostTaskAndReply(
       content::BrowserThread::IO, FROM_HERE,
       base::BindOnce(
           &AddHSTSHostImpl,
           make_scoped_refptr(browser()->profile()->GetRequestContext()), host),
       run_loop.QuitClosure());
 
   run_loop.Run();
 }