Componentize AccountReconcilor.

chrome/browser/signin/account_reconcilor_factory.cc

Index: chrome/browser/signin/account_reconcilor_factory.cc
diff --git a/chrome/browser/signin/account_reconcilor_factory.cc b/chrome/browser/signin/account_reconcilor_factory.cc
index 727066534cd59653da2ac7f5eedf071d79d18232..a70a9b36d362ca35a1c6b62ac4b2fc8340bc01d6 100644
--- a/chrome/browser/signin/account_reconcilor_factory.cc
+++ b/chrome/browser/signin/account_reconcilor_factory.cc
@@ -37,7 +37,9 @@ KeyedService* AccountReconcilorFactory::BuildServiceInstanceFor(
     content::BrowserContext* context) const {
   Profile* profile = Profile::FromBrowserContext(context);
   AccountReconcilor* reconcilor = new AccountReconcilor(
-      profile, ChromeSigninClientFactory::GetForProfile(profile));
+      ProfileOAuth2TokenServiceFactory::GetForProfile(profile),
+      SigninManagerFactory::GetForProfile(profile),
+      ChromeSigninClientFactory::GetForProfile(profile));
   reconcilor->Initialize(true /* start_reconcile_if_tokens_available */);
   return reconcilor;
 }