Revert 177136 due to memory error on Mac ASAN

chrome/browser/signin/signin_manager.cc

Index: chrome/browser/signin/signin_manager.cc
===================================================================
--- chrome/browser/signin/signin_manager.cc	(revision 177205)
+++ chrome/browser/signin/signin_manager.cc	(working copy)
@@ -18,13 +18,10 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/about_signin_internals.h"
 #include "chrome/browser/signin/about_signin_internals_factory.h"
-#include "chrome/browser/signin/signin_global_error.h"
 #include "chrome/browser/signin/signin_internals_util.h"
 #include "chrome/browser/signin/token_service.h"
 #include "chrome/browser/signin/token_service_factory.h"
 #include "chrome/browser/sync/profile_sync_service.h"
-#include "chrome/browser/ui/global_error/global_error_service.h"
-#include "chrome/browser/ui/global_error/global_error_service_factory.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
@@ -102,18 +99,12 @@
       type_(SIGNIN_TYPE_NONE) {
 }
 
-SigninManager::~SigninManager() {
-  DCHECK(!signin_global_error_.get()) <<
-      "SigninManager::Initialize called but not SigninManager::Shutdown";
-}
+SigninManager::~SigninManager() {}
 
 void SigninManager::Initialize(Profile* profile) {
   // Should never call Initialize() twice.
   DCHECK(!IsInitialized());
   profile_ = profile;
-  signin_global_error_.reset(new SigninGlobalError(profile));
-  GlobalErrorServiceFactory::GetForProfile(profile_)->AddGlobalError(
-      signin_global_error_.get());
   PrefService* local_state = g_browser_process->local_state();
   // local_state can be null during unit tests.
   if (local_state) {
@@ -614,14 +605,6 @@
   }
 }
 
-void SigninManager::Shutdown() {
-  if (signin_global_error_.get()) {
-    GlobalErrorServiceFactory::GetForProfile(profile_)->RemoveGlobalError(
-        signin_global_error_.get());
-    signin_global_error_.reset();
-  }
-}
-
 void SigninManager::OnGoogleServicesUsernamePatternChanged() {
   if (!authenticated_username_.empty() &&
       !IsAllowedUsername(authenticated_username_)) {