Add support for loading user cloud policy on desktop.

chrome/browser/ui/webui/sync_setup_handler_unittest.cc

Index: chrome/browser/ui/webui/sync_setup_handler_unittest.cc
diff --git a/chrome/browser/ui/webui/sync_setup_handler_unittest.cc b/chrome/browser/ui/webui/sync_setup_handler_unittest.cc
index ae1b4be2b01b34432ad75ff5597524b43b7b8d07..662614c9caf1f0455683762b96bf6db1affd133b 100644
--- a/chrome/browser/ui/webui/sync_setup_handler_unittest.cc
+++ b/chrome/browser/ui/webui/sync_setup_handler_unittest.cc
@@ -341,12 +341,12 @@ class TestingSyncSetupHandler : public SyncSetupHandler {
 
 class SigninManagerMock : public FakeSigninManager {
  public:
-  SigninManagerMock() {}
+  explicit SigninManagerMock(Profile* profile) : FakeSigninManager(profile) {}
   MOCK_CONST_METHOD1(IsAllowedUsername, bool(const std::string& username));
 };
 
 static ProfileKeyedService* BuildSigninManagerMock(Profile* profile) {
-  return new SigninManagerMock();
+  return new SigninManagerMock(profile);
 }
 
 // The boolean parameter indicates whether the test is run with ClientOAuth
@@ -367,7 +367,6 @@ class SyncSetupHandlerTest : public testing::TestWithParam<bool> {
 
     error_ = GoogleServiceAuthError::None();
     profile_.reset(ProfileSyncServiceMock::MakeSignedInTestingProfile());
-    SyncPromoUI::RegisterUserPrefs(profile_->GetPrefs());
     mock_pss_ = static_cast<ProfileSyncServiceMock*>(
         ProfileSyncServiceFactory::GetInstance()->SetTestingFactoryAndUse(
             profile_.get(),