Extract a base class from CommandLinePrefStore

chrome/browser/prefs/command_line_pref_store_ssl_manager_unittest.cc

Index: chrome/browser/prefs/command_line_pref_store_ssl_manager_unittest.cc
diff --git a/chrome/browser/prefs/command_line_pref_store_ssl_manager_unittest.cc b/chrome/browser/prefs/command_line_pref_store_ssl_manager_unittest.cc
deleted file mode 100644
index d349381c6656a8ab9e9b535064b39608ac81d06f..0000000000000000000000000000000000000000
--- a/chrome/browser/prefs/command_line_pref_store_ssl_manager_unittest.cc
+++ /dev/null
@@ -1,79 +0,0 @@
-// 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 "components/ssl_config/ssl_config_service_manager.h"
-
-#include "base/command_line.h"
-#include "base/message_loop/message_loop.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "chrome/browser/prefs/command_line_pref_store.h"
-#include "components/prefs/pref_registry_simple.h"
-#include "components/prefs/pref_service.h"
-#include "components/prefs/testing_pref_store.h"
-#include "components/ssl_config/ssl_config_prefs.h"
-#include "components/ssl_config/ssl_config_switches.h"
-#include "components/syncable_prefs/pref_service_mock_factory.h"
-#include "net/ssl/ssl_config.h"
-#include "net/ssl/ssl_config_service.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using net::SSLConfig;
-using net::SSLConfigService;
-using ssl_config::SSLConfigServiceManager;
-
-class CommandLinePrefStoreSSLManagerTest : public testing::Test {
- public:
-  CommandLinePrefStoreSSLManagerTest() {}
-
- protected:
-  base::MessageLoop message_loop_;
-};
-
-// Test that command-line settings for minimum and maximum SSL versions are
-// respected and that they do not persist to the preferences files.
-TEST_F(CommandLinePrefStoreSSLManagerTest, CommandLinePrefs) {
-  scoped_refptr<TestingPrefStore> local_state_store(new TestingPrefStore());
-
-  base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
-  command_line.AppendSwitchASCII(switches::kSSLVersionMin, "tls1.1");
-  command_line.AppendSwitchASCII(switches::kSSLVersionMax, "tls1");
-
-  syncable_prefs::PrefServiceMockFactory factory;
-  factory.set_user_prefs(local_state_store);
-  factory.set_command_line_prefs(new CommandLinePrefStore(&command_line));
-  scoped_refptr<PrefRegistrySimple> registry = new PrefRegistrySimple;
-  std::unique_ptr<PrefService> local_state(factory.Create(registry.get()));
-
-  SSLConfigServiceManager::RegisterPrefs(registry.get());
-
-  std::unique_ptr<SSLConfigServiceManager> config_manager(
-      SSLConfigServiceManager::CreateDefaultManager(
-          local_state.get(), base::ThreadTaskRunnerHandle::Get()));
-  ASSERT_TRUE(config_manager.get());
-  scoped_refptr<SSLConfigService> config_service(config_manager->Get());
-  ASSERT_TRUE(config_service.get());
-
-  SSLConfig ssl_config;
-  config_service->GetSSLConfig(&ssl_config);
-  // Command-line flags should be respected.
-  EXPECT_EQ(net::SSL_PROTOCOL_VERSION_TLS1_1, ssl_config.version_min);
-  EXPECT_EQ(net::SSL_PROTOCOL_VERSION_TLS1, ssl_config.version_max);
-
-  // Explicitly double-check the settings are not in the preference store.
-  const PrefService::Preference* version_min_pref =
-      local_state->FindPreference(ssl_config::prefs::kSSLVersionMin);
-  EXPECT_FALSE(version_min_pref->IsUserModifiable());
-
-  const PrefService::Preference* version_max_pref =
-      local_state->FindPreference(ssl_config::prefs::kSSLVersionMax);
-  EXPECT_FALSE(version_max_pref->IsUserModifiable());
-
-  std::string version_min_str;
-  std::string version_max_str;
-  EXPECT_FALSE(local_state_store->GetString(ssl_config::prefs::kSSLVersionMin,
-                                            &version_min_str));
-  EXPECT_FALSE(local_state_store->GetString(ssl_config::prefs::kSSLVersionMax,
-                                            &version_max_str));
-}
-