Revert r96364, it's breaking a NaCl test.

chrome/browser/chromeos/login/login_utils.cc

Index: chrome/browser/chromeos/login/login_utils.cc
diff --git a/chrome/browser/chromeos/login/login_utils.cc b/chrome/browser/chromeos/login/login_utils.cc
index 2e1b6a050a9dd1ca7b23628fa844d40e064144a9..192136c337dc1e1b9795066348522b75aabd54c4 100644
--- a/chrome/browser/chromeos/login/login_utils.cc
+++ b/chrome/browser/chromeos/login/login_utils.cc
@@ -41,6 +41,7 @@
 #include "chrome/browser/net/gaia/gaia_oauth_fetcher.h"
 #include "chrome/browser/net/gaia/token_service.h"
 #include "chrome/browser/net/preconnect.h"
+#include "chrome/browser/plugin_updater.h"
 #include "chrome/browser/policy/browser_policy_connector.h"
 #include "chrome/browser/prefs/pref_member.h"
 #include "chrome/browser/profiles/profile.h"
@@ -547,6 +548,9 @@ void LoginUtilsImpl::OnProfileCreated(Profile* user_profile, Status status) {
     btl->AddLoginTimeMarker("TPMOwn-End", false);
   }
 
+  // Enable/disable plugins based on user preferences.
+  PluginUpdater::GetInstance()->SetProfile(user_profile);
+
   // We suck. This is a hack since we do not have the enterprise feature
   // done yet to pull down policies from the domain admin. We'll take this
   // out when we get that done properly.