[Sync] Removed passphrase helper methods, removed ((n)) pattern, and fixed lint violations.

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

 // Copyright (c) 2012 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 "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/sync/test/integration/profile_sync_service_harness.h"
 #include "chrome/browser/sync/test/integration/search_engines_helper.h"
 #include "chrome/browser/sync/test/integration/sync_datatype_helper.h"
@@ skipping 179 matching lines @@
   ASSERT_TRUE(search_engines_helper::AllServicesMatch());
 }
 
 // TCM ID - 8906436.
 IN_PROC_BROWSER_TEST_F(TwoClientSearchEnginesSyncTest, DisableSync) {
   ASSERT_TRUE(SetupSync());
   ASSERT_TRUE(search_engines_helper::AllServicesMatch());
 
   ASSERT_TRUE(GetClient(1)->DisableSyncForAllDatatypes());
   search_engines_helper::AddSearchEngine(0, 0);
-  ASSERT_TRUE(
-      AwaitCommitActivityCompletion(GetSyncService((0))));
+  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService(0)));
   ASSERT_TRUE(search_engines_helper::ServiceMatchesVerifier(0));
   ASSERT_FALSE(search_engines_helper::ServiceMatchesVerifier(1));
 
   ASSERT_TRUE(GetClient(1)->EnableSyncForAllDatatypes());
   ASSERT_TRUE(AwaitQuiescence());
   ASSERT_TRUE(search_engines_helper::AllServicesMatch());
 }
 
 // TCM ID - 8891809.
 IN_PROC_BROWSER_TEST_F(TwoClientSearchEnginesSyncTest,
@@ skipping 23 matching lines @@
   ASSERT_TRUE(search_engines_helper::AwaitAllServicesMatch());
 
   search_engines_helper::ChangeDefaultSearchProvider(0, 0);
   ASSERT_TRUE(search_engines_helper::AwaitAllServicesMatch());
 
   // Change the default on the first client and delete the old default.
   search_engines_helper::ChangeDefaultSearchProvider(0, 1);
   search_engines_helper::DeleteSearchEngineBySeed(0, 0);
   ASSERT_TRUE(search_engines_helper::AwaitAllServicesMatch());
 }