Extract a base class from CommandLinePrefStore

chrome/browser/prefs/chrome_pref_service_unittest.cc

 // Copyright (c) 2013 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 <memory>
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/browser/prefs/browser_prefs.h"
-#include "chrome/browser/prefs/command_line_pref_store.h"
+#include "chrome/browser/prefs/chrome_command_line_pref_store.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/policy/core/browser/configuration_policy_pref_store.h"
 #include "components/policy/core/common/mock_configuration_policy_provider.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/scoped_user_pref_update.h"
@@ skipping 19 matching lines @@
   EXPECT_EQ(base::Value::TYPE_BOOLEAN, value->GetType());
   bool actual_bool_value = true;
   EXPECT_TRUE(value->GetAsBoolean(&actual_bool_value));
   EXPECT_FALSE(actual_bool_value);
 
   // Change the command line.
   base::CommandLine cmd_line(base::CommandLine::NO_PROGRAM);
   cmd_line.AppendSwitch(switches::kEnableCloudPrintProxy);
 
   // Call UpdateCommandLinePrefStore and check to see if the value has changed.
-  prefs.UpdateCommandLinePrefStore(new CommandLinePrefStore(&cmd_line));
+  prefs.UpdateCommandLinePrefStore(new ChromeCommandLinePrefStore(&cmd_line));
   pref = prefs.FindPreference(prefs::kCloudPrintProxyEnabled);
   ASSERT_TRUE(pref);
   value = pref->GetValue();
   ASSERT_TRUE(value);
   EXPECT_EQ(base::Value::TYPE_BOOLEAN, value->GetType());
   actual_bool_value = false;
   EXPECT_TRUE(value->GetAsBoolean(&actual_bool_value));
   EXPECT_TRUE(actual_bool_value);
 }
 
@@ skipping 63 matching lines @@
   const char kDefaultFont[] = "Times";
 #elif defined(OS_CHROMEOS)
   const char kDefaultFont[] = "Tinos";
 #else
   const char kDefaultFont[] = "Times New Roman";
 #endif
   EXPECT_EQ(base::ASCIIToUTF16(kDefaultFont),
             webkit_prefs.standard_font_family_map[prefs::kWebKitCommonScript]);
   EXPECT_TRUE(webkit_prefs.javascript_enabled);
 }