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

chrome/browser/chromeos/profiles/profile_helper_browsertest.cc

Index: chrome/browser/chromeos/profiles/profile_helper_browsertest.cc
diff --git a/chrome/browser/chromeos/profiles/profile_helper_browsertest.cc b/chrome/browser/chromeos/profiles/profile_helper_browsertest.cc
index 8f173708247cafa228997afb99c842036213021c..82f97b6902dc9ce8b846002d050939035dcf2ab5 100644
--- a/chrome/browser/chromeos/profiles/profile_helper_browsertest.cc
+++ b/chrome/browser/chromeos/profiles/profile_helper_browsertest.cc
@@ -44,25 +44,6 @@ IN_PROC_BROWSER_TEST_F(ProfileHelperTest, ActiveUserProfileDir) {
   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 =