1 files changed, 0 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index c103fcccf7..c07ba2ac74 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -34,13 +34,11 @@ module ActiveRecord
       include QueryCache
       include ActiveSupport::Callbacks
 
-      attr_accessor :runtime
       define_callbacks :checkout, :checkin
 
       def initialize(connection, logger = nil) #:nodoc:
         @active = nil
         @connection, @logger = connection, logger
-        @runtime = 0
         @query_cache_enabled = false
         @query_cache = {}
       end
@@ -91,11 +89,6 @@ module ActiveRecord
         false
       end
 
-      def reset_runtime #:nodoc:
-        rt, @runtime = @runtime, 0
-        rt
-      end
-
       # QUOTING ==================================================
 
       # Override to return the quoted table name. Defaults to column quoting.