Implement newly designed sign-in related histograms for desktop platorms.

chrome/browser/ui/sync/one_click_signin_sync_observer_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/sync/one_click_signin_sync_observer.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
@@ skipping 218 matching lines @@
 
   // Trigger an event to force state to be cleaned up.
   SetContents(NULL);
 }
 
 // Verify that if the continue_url is to the settings page, no navigation is
 // triggered, since it would be redundant.
 TEST_F(OneClickSigninSyncObserverTest,
        OnSyncStateChanged_SyncConfiguredSuccessfully_SourceIsSettings) {
   GURL continue_url = signin::GetPromoURL(
-      signin_metrics::SOURCE_SETTINGS, false);
+      signin_metrics::AccessPoint::ACCESS_POINT_SETTINGS,
+      signin_metrics::Reason::REASON_SIGNIN_PRIMARY_ACCOUNT, false);
   CreateSyncObserver(continue_url.spec());
   sync_service_->set_first_setup_in_progress(false);
   sync_service_->set_sync_active(true);
 
   EXPECT_CALL(*web_contents_observer_,
               DidStartNavigationToPendingEntry(_, _)).Times(0);
   sync_service_->NotifyObservers();
   EXPECT_NE(GURL(kContinueUrl), web_contents()->GetVisibleURL());
 }