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

chrome/browser/sync/test/integration/passwords_helper.h

 // 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.
 
 #ifndef CHROME_BROWSER_SYNC_TEST_INTEGRATION_PASSWORDS_HELPER_H_
 #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_PASSWORDS_HELPER_H_
 
+#include <memory>
 #include <vector>
 
 #include "base/memory/scoped_vector.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 #include "components/autofill/core/common/password_form.h"
 #include "components/browser_sync/profile_sync_service.h"
 
 namespace password_manager {
 class PasswordStore;
@@ skipping 18 matching lines @@
     password_manager::PasswordStore* store);
 
 // Removes the login held in |form| from the password store |store|.  This
 // method blocks until the operation is complete.
 void RemoveLogin(password_manager::PasswordStore* store,
                  const autofill::PasswordForm& form);
 
 // Removes all password forms from the password store |store|.
 void RemoveLogins(password_manager::PasswordStore* store);
 
-// Sets the cryptographer's encryption passphrase for the profile at index
-// |index| to |passphrase|, and passphrase type |type|.
-void SetEncryptionPassphrase(
-    int index,
-    const std::string& passphrase,
-    browser_sync::ProfileSyncService::PassphraseType type);
-
-// Sets the cryptographer's decryption passphrase for the profile at index
-// |index| to |passphrase|. Returns false if the operation failed, and true
-// otherwise.
-bool SetDecryptionPassphrase(int index, const std::string& passphrase);
-
 // Gets the password store of the profile with index |index|.
 password_manager::PasswordStore* GetPasswordStore(int index);
 
 // Gets the password store of the verifier profile.
 password_manager::PasswordStore* GetVerifierPasswordStore();
 
 // Returns true iff the profile with index |index| contains the same password
 // forms as the verifier profile.
 bool ProfileContainsSamePasswordFormsAsVerifier(int index);
 
@@ skipping 23 matching lines @@
 // Returns the number of forms in the password store of the verifier profile.
 int GetVerifierPasswordCount();
 
 // Creates a test password form with a well known fake signon realm used only
 // by PasswordsSyncPerfTest based on |index|.
 autofill::PasswordForm CreateTestPasswordForm(int index);
 
 }  // namespace passwords_helper
 
 #endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_PASSWORDS_HELPER_H_