Removing pre-material design menu setting.

components/signin/core/common/profile_management_switches.h

Index: components/signin/core/common/profile_management_switches.h
diff --git a/components/signin/core/common/profile_management_switches.h b/components/signin/core/common/profile_management_switches.h
index 26cb06471d52299ca7787d631c0695e7d6b09d86..2b6044607f80902f1dacaa3ae50009a45b17f8ad 100644
--- a/components/signin/core/common/profile_management_switches.h
+++ b/components/signin/core/common/profile_management_switches.h
@@ -35,9 +35,6 @@ bool IsNewProfileManagementPreviewEnabled();
 // Checks whether the new gaia password separated sign in flow is enabled.
 bool UsePasswordSeparatedSigninFlow();
 
-// Whether the material design user menu should be displayed.
-bool IsMaterialDesignUserMenu();
-
 // Called in tests to force enabling different modes.
 void EnableNewProfileManagementForTesting(base::CommandLine* command_line);
 void EnableAccountConsistencyForTesting(base::CommandLine* command_line);