Revert 277793 "Enable consistent identity on android platform by..."

components/signin/core/common/profile_management_switches.h

Index: components/signin/core/common/profile_management_switches.h
===================================================================
--- components/signin/core/common/profile_management_switches.h	(revision 277945)
+++ components/signin/core/common/profile_management_switches.h	(working copy)
@@ -9,10 +9,6 @@
 #ifndef CHROME_COMMON_PROFILE_MANAGEMENT_SWITCHES_H_
 #define CHROME_COMMON_PROFILE_MANAGEMENT_SWITCHES_H_
 
-namespace base {
-class CommandLine;
-}
-
 namespace switches {
 
 // Checks whether account consistency is enabled.
@@ -41,10 +37,6 @@
 // Whether the new profile management preview has been enabled.
 bool IsNewProfileManagementPreviewEnabled();
 
-// Called in tests to force enabling different modes.
-void EnableNewProfileManagementForTesting(base::CommandLine* command_line);
-void EnableAccountConsistencyForTesting(base::CommandLine* command_line);
-
 }  // namespace switches
 
 #endif  // CHROME_COMMON_PROFILE_MANAGEMENT_SWITCHES_H_