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

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

 // Copyright 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/test/histogram_tester.h"
 #include "chrome/browser/sessions/session_service.h"
 #include "chrome/browser/sync/test/integration/profile_sync_service_harness.h"
 #include "chrome/browser/sync/test/integration/sessions_helper.h"
 #include "chrome/browser/sync/test/integration/sync_integration_test_util.h"
@@ skipping 32 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(SingleClientSessionsSyncTest, Sanity) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
 
   ASSERT_TRUE(CheckInitialState(0));
 
   // Add a new session to client 0 and wait for it to sync.
   ScopedWindowMap old_windows;
   GURL url = GURL("http://127.0.0.1/bubba");
   ASSERT_TRUE(OpenTabAndGetLocalWindows(0, url, &old_windows));
-  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService((0))));
+  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService(0)));
 
   // Get foreign session data from client 0.
   SyncedSessionVector sessions;
   ASSERT_FALSE(GetSessionData(0, &sessions));
   ASSERT_EQ(0U, sessions.size());
 
   // Verify client didn't change.
   ScopedWindowMap new_windows;
   ASSERT_TRUE(GetLocalWindows(0, &new_windows));
   ASSERT_TRUE(WindowsMatch(old_windows, new_windows));
@@ skipping 90 matching lines @@
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
 
   ASSERT_TRUE(CheckInitialState(0));
 
   // Add a new session to client 0 and wait for it to sync.
   base::HistogramTester histogram_tester;
   ScopedWindowMap old_windows;
   GURL url = GURL("http://127.0.0.1/bubba");
   ASSERT_TRUE(OpenTabAndGetLocalWindows(0, url, &old_windows));
   TriggerSyncForModelTypes(0, syncer::ModelTypeSet(syncer::SESSIONS));
-  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService((0))));
+  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService(0)));
 
   // The cookie jar mismatch value will be true by default due to
   // the way integration tests trigger signin (which does not involve a normal
   // web content signin flow).
   sync_pb::ClientToServerMessage message;
   ASSERT_TRUE(GetFakeServer()->GetLastCommitMessage(&message));
   ASSERT_TRUE(message.commit().config_params().cookie_jar_mismatch());
   histogram_tester.ExpectUniqueSample("Sync.CookieJarMatchOnNavigation", false,
                                       1);
   histogram_tester.ExpectUniqueSample("Sync.CookieJarEmptyOnMismatch", true, 1);
 
   // Trigger a cookie jar change (user signing in to content area).
   gaia::ListedAccount signed_in_account;
   signed_in_account.id =
       GetClient(0)->service()->signin()->GetAuthenticatedAccountId();
   std::vector<gaia::ListedAccount> accounts;
   std::vector<gaia::ListedAccount> signed_out_accounts;
   accounts.push_back(signed_in_account);
   GoogleServiceAuthError error(GoogleServiceAuthError::NONE);
   GetClient(0)->service()->OnGaiaAccountsInCookieUpdated(
       accounts, signed_out_accounts, error);
 
   // Trigger a sync and wait for it.
   url = GURL("http://127.0.0.1/bubba2");
   ASSERT_TRUE(OpenTabAndGetLocalWindows(0, url, &old_windows));
   TriggerSyncForModelTypes(0, syncer::ModelTypeSet(syncer::SESSIONS));
-  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService((0))));
+  ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService(0)));
 
   // Verify the cookie jar mismatch bool is set to false.
   ASSERT_TRUE(GetFakeServer()->GetLastCommitMessage(&message));
   ASSERT_FALSE(message.commit().config_params().cookie_jar_mismatch());
 
   // Verify the histograms were recorded properly.
   histogram_tester.ExpectTotalCount("Sync.CookieJarMatchOnNavigation", 2);
   histogram_tester.ExpectBucketCount("Sync.CookieJarMatchOnNavigation", true,
                                      1);
   histogram_tester.ExpectUniqueSample("Sync.CookieJarEmptyOnMismatch", true, 1);
 }