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

chrome/browser/sync/test/integration/sync_exponential_backoff_test.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 "base/bind.h"
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/sync/test/integration/bookmarks_helper.h"
 #include "chrome/browser/sync/test/integration/retry_verifier.h"
 #include "chrome/browser/sync/test/integration/single_client_status_change_checker.h"
@@ skipping 50 matching lines @@
   RetryVerifier retry_verifier_;
 
   DISALLOW_COPY_AND_ASSIGN(ExponentialBackoffChecker);
 };
 
 IN_PROC_BROWSER_TEST_F(SyncExponentialBackoffTest, OfflineToOnline) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
 
   // Add an item and ensure that sync is successful.
   ASSERT_TRUE(AddFolder(0, 0, "folder1"));
-  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService((0))));
+  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService(0)));
 
   GetFakeServer()->DisableNetwork();
 
   // Add a new item to trigger another sync cycle.
   ASSERT_TRUE(AddFolder(0, 0, "folder2"));
 
   // Verify that the client goes into exponential backoff while it is unable to
   // reach the sync server.
-  ExponentialBackoffChecker exponential_backoff_checker(
-      GetSyncService((0)));
+  ExponentialBackoffChecker exponential_backoff_checker(GetSyncService(0));
   exponential_backoff_checker.Wait();
   ASSERT_FALSE(exponential_backoff_checker.TimedOut());
 
   // Trigger network change notification and remember time when it happened.
   // Ensure that scheduler runs canary job immediately.
   GetFakeServer()->EnableNetwork();
   net::NetworkChangeNotifier::NotifyObserversOfConnectionTypeChangeForTests(
       net::NetworkChangeNotifier::CONNECTION_ETHERNET);
 
   base::Time network_notification_time = base::Time::Now();
 
   // Verify that sync was able to recover.
-  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService((0))));
+  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService(0)));
   ASSERT_TRUE(ModelMatchesVerifier(0));
 
   // Verify that recovery time is short. Without canary job recovery time would
   // be more than 5 seconds.
   base::TimeDelta recovery_time =
       GetSyncService(0)->GetLastCycleSnapshot().sync_start_time() -
       network_notification_time;
   ASSERT_LE(recovery_time, base::TimeDelta::FromSeconds(2));
 }
 
 IN_PROC_BROWSER_TEST_F(SyncExponentialBackoffTest, TransientErrorTest) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
 
   // Add an item and ensure that sync is successful.
   ASSERT_TRUE(AddFolder(0, 0, "folder1"));
-  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService((0))));
+  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService(0)));
 
   GetFakeServer()->TriggerError(sync_pb::SyncEnums::TRANSIENT_ERROR);
 
   // Add a new item to trigger another sync cycle.
   ASSERT_TRUE(AddFolder(0, 0, "folder2"));
 
   // Verify that the client goes into exponential backoff while it is unable to
   // reach the sync server.
-  ExponentialBackoffChecker exponential_backoff_checker(
-      GetSyncService((0)));
+  ExponentialBackoffChecker exponential_backoff_checker(GetSyncService(0));
   exponential_backoff_checker.Wait();
   ASSERT_FALSE(exponential_backoff_checker.TimedOut());
 }
 
 }  // namespace