Sync: Support multiple setup UIs.

chrome/browser/sync/test/integration/profile_sync_service_harness.cc

 // Copyright 2013 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/sync/test/integration/profile_sync_service_harness.h"
 
 #include <cstddef>
 #include <iterator>
 #include <ostream>
 #include <sstream>
@@ skipping 137 matching lines @@
       << "SetupSync should not be used for legacy supervised users.";
 
   // Initialize the sync client's profile sync service object.
   if (service() == NULL) {
     LOG(ERROR) << "SetupSync(): service() is null.";
     return false;
   }
 
   // Tell the sync service that setup is in progress so we don't start syncing
   // until we've finished configuration.
-  service()->SetSetupInProgress(true);
+  sync_blocker_ = service()->GetSetupInProgressHandle();
 
   DCHECK(!username_.empty());
   if (signin_type_ == SigninType::UI_SIGNIN) {
     Browser* browser = chrome::FindBrowserWithProfile(profile_);
     DCHECK(browser);
     if (!login_ui_test_utils::SignInWithUI(browser, username_, password_)) {
       LOG(ERROR) << "Could not sign in to GAIA servers.";
       return false;
     }
   } else if (signin_type_ == SigninType::FAKE_SIGNIN) {
@@ skipping 129 matching lines @@
 std::string ProfileSyncServiceHarness::GenerateFakeOAuth2RefreshTokenString() {
   return base::StringPrintf("oauth2_refresh_token_%d",
                             ++oauth2_refesh_token_number_);
 }
 
 bool ProfileSyncServiceHarness::IsSyncDisabled() const {
   return !service()->IsSetupInProgress() && !service()->IsFirstSetupComplete();
 }
 
 void ProfileSyncServiceHarness::FinishSyncSetup() {
-  service()->SetSetupInProgress(false);
+  sync_blocker_.reset();
   service()->SetFirstSetupComplete();
 }
 
 SyncSessionSnapshot ProfileSyncServiceHarness::GetLastSessionSnapshot() const {
   DCHECK(service() != NULL) << "Sync service has not yet been set up.";
   if (service()->IsSyncActive()) {
     return service()->GetLastSessionSnapshot();
   }
   return SyncSessionSnapshot();
 }
@@ skipping 147 matching lines @@
 
 std::string ProfileSyncServiceHarness::GetServiceStatus() {
   std::unique_ptr<base::DictionaryValue> value(
       sync_driver::sync_ui_util::ConstructAboutInformation(
           service(), service()->signin(), chrome::GetChannel()));
   std::string service_status;
   base::JSONWriter::WriteWithOptions(
       *value, base::JSONWriter::OPTIONS_PRETTY_PRINT, &service_status);
   return service_status;
 }