From b7294944547c984bb92864493435b516e68bd623 Mon Sep 17 00:00:00 2001
From: Ryuta Kamizono <kamipo@gmail.com>
Date: Thu, 23 Aug 2018 00:40:32 +0900
Subject: Partly revert unused accessor

This was introduced at 24f6bf0d96b58f2b2ef6a886c93d35cf8ce4f293.
---
 .../lib/active_record/connection_adapters/abstract_adapter.rb    | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index 529d099e16..66ef8f0db3 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -77,14 +77,7 @@ module ActiveRecord
       SIMPLE_INT = /\A\d+\z/
 
       attr_accessor :visitor, :pool
-
-      attr_reader :schema_cache,
-                  :owner,
-                  :logger,
-                  :prepared_statements,
-                  :lock,
-                  :advisory_locks
-
+      attr_reader :schema_cache, :owner, :logger, :prepared_statements, :lock
       alias :in_use? :owner
 
       def self.type_cast_config_to_integer(config)
-- 
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