Initial refactoring complete

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 0726777f222eb16bbdee47ecdd48f5cffa70e37b..6141fc3d84b34b56c54793fffc4115cb58771c69 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -42,6 +42,7 @@
 #include "chrome/browser/history/top_sites.h"
 #include "chrome/browser/instant/instant_controller.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
+#include "chrome/browser/net/gaia/authentication_service.h"
 #include "chrome/browser/net/gaia/token_service.h"
 #include "chrome/browser/net/net_pref_observer.h"
 #include "chrome/browser/net/pref_proxy_config_service.h"
@@ -1293,6 +1294,13 @@ void ProfileImpl::StopCreateSessionServiceTimer() {
   create_session_service_timer_.Stop();
 }
 
+AuthenticationService* ProfileImpl::GetAuthenticationService() {
+  if (!authentication_service_.get()) {
+    authentication_service_.reset(new AuthenticationService());
+  }
+  return authentication_service_.get();
+}
+
 TokenService* ProfileImpl::GetTokenService() {
   if (!token_service_.get()) {
     token_service_.reset(new TokenService());