ProfileManager doesn't depend on "--login-profile" switch.

chrome/browser/chromeos/profiles/profile_helper_browsertest.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 <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
@@ skipping 26 matching lines @@
 IN_PROC_BROWSER_TEST_F(ProfileHelperTest, ActiveUserProfileDir) {
   ProfileHelper profile_helper;
   ActiveUserChanged(&profile_helper, kActiveUserHash);
   base::FilePath profile_dir = profile_helper.GetActiveUserProfileDir();
   std::string expected_dir;
   expected_dir.append(chrome::kProfileDirPrefix);
   expected_dir.append(kActiveUserHash);
   EXPECT_EQ(expected_dir, profile_dir.BaseName().value());
 }
 
-IN_PROC_BROWSER_TEST_F(ProfileHelperTest,
-                       GetProfileDirByLegacyLoginProfileSwitch) {
-  CommandLine::ForCurrentProcess()->
-      AppendSwitchASCII(chromeos::switches::kLoginProfile,
-                        chrome::kLegacyProfileDir);
-  EXPECT_EQ(chrome::kLegacyProfileDir,
-            ProfileHelper::GetProfileDirByLegacyLoginProfileSwitch().value());
-  CommandLine::ForCurrentProcess()->
-      AppendSwitchASCII(chromeos::switches::kLoginProfile,
-                        chrome::kTestUserProfileDir);
-  EXPECT_EQ(chrome::kTestUserProfileDir,
-            ProfileHelper::GetProfileDirByLegacyLoginProfileSwitch().value());
-  CommandLine::ForCurrentProcess()->
-        AppendSwitchASCII(chromeos::switches::kLoginProfile,
-                          kActiveUserHash);
-  EXPECT_EQ(std::string(chrome::kProfileDirPrefix) + kActiveUserHash,
-            ProfileHelper::GetProfileDirByLegacyLoginProfileSwitch().value());
-}
-
 IN_PROC_BROWSER_TEST_F(ProfileHelperTest, GetProfilePathByUserIdHash) {
   ProfileHelper profile_helper;
   base::FilePath profile_path =
       profile_helper.GetProfilePathByUserIdHash(kActiveUserHash);
   base::FilePath expected_path = g_browser_process->profile_manager()->
       user_data_dir().Append(
           std::string(chrome::kProfileDirPrefix) + kActiveUserHash);
   EXPECT_EQ(expected_path, profile_path);
 }
 
 }  // namespace chromeos