[ticket/12352] Remove usages of user_pass_convert column

PHPBB3-12352

phpBB/includes/acp/acp_users.php

@@ -922,7 +922,6 @@ class acp_users
 							$sql_ary += array(
 								'user_password'		=> $passwords_manager->hash($data['new_password']),
 								'user_passchg'		=> time(),
-								'user_pass_convert'	=> 0,
 							);
 
 							$user->reset_login_keys($user_id);

phpBB/includes/functions_user.php

@@ -184,7 +184,6 @@ function user_add($user_row, $cp_data = false)
 		'username'			=> $user_row['username'],
 		'username_clean'	=> $username_clean,
 		'user_password'		=> (isset($user_row['user_password'])) ? $user_row['user_password'] : '',
-		'user_pass_convert'	=> 0,
 		'user_email'		=> strtolower($user_row['user_email']),
 		'user_email_hash'	=> phpbb_email_hash($user_row['user_email']),
 		'group_id'			=> $user_row['group_id'],

phpBB/includes/ucp/ucp_activate.php

@@ -78,7 +78,6 @@ class ucp_activate
 				'user_actkey'		=> '',
 				'user_password'		=> $user_row['user_newpasswd'],
 				'user_newpasswd'	=> '',
-				'user_pass_convert'	=> 0,
 				'user_login_attempts'	=> 0,
 			);