Start the migration of passwords from the Keychain.

chrome/browser/password_manager/simple_password_store_mac_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/simple_password_store_mac.h"
 
 #include "base/callback.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/os_crypt/os_crypt.h"
@@ skipping 32 matching lines @@
     // Setup LoginDatabase.
     scoped_ptr<password_manager::LoginDatabase> login_db(
         new password_manager::LoginDatabase(test_login_db_file_path()));
     scoped_refptr<base::SingleThreadTaskRunner> file_task_runner =
         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE);
     ASSERT_TRUE(file_task_runner);
     file_task_runner->PostTask(
         FROM_HERE,
         base::Bind(&InitOnBackgroundThread, base::Unretained(login_db.get())));
     store_ = new SimplePasswordStoreMac(
-        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
-        file_task_runner, login_db.Pass());
-    ASSERT_TRUE(store_->Init(syncer::SyncableService::StartSyncFlare()));
+        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI), nullptr,
+        scoped_ptr<password_manager::LoginDatabase>());
+    file_task_runner->PostTask(
+        FROM_HERE,
+        base::Bind(&SimplePasswordStoreMac::InitWithTaskRunner, store_,
+                   file_task_runner, base::Passed(&login_db)));
     // Make sure deferred initialization is finished.
     FinishAsyncProcessing();
   }
 
   void TearDown() override {
     store_->Shutdown();
     EXPECT_TRUE(store_->GetBackgroundTaskRunner());
     store_ = nullptr;
   }
 
@@ skipping 38 matching lines @@
       PasswordStoreChange(PasswordStoreChange::ADD, form),
   };
   EXPECT_CALL(observer,
               OnLoginsChanged(ElementsAreArray(expected_add_changes)));
   // Adding a login should trigger a notification.
   store()->AddLogin(form);
   FinishAsyncProcessing();
 }
 
 }  // namespace