Add wrappers for the module module

filter/featureBreaker/mail.go

 // Copyright 2015 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.
 
 package featureBreaker
 
 import (
         "github.com/luci/gae/service/mail"
         "golang.org/x/net/context"
 )
 
 type mailState struct {
         *state
 
         mail.Interface
 }
 
 var _ mail.Interface = (*mailState)(nil)
 
 func (m *mailState) Send(msg *mail.Message) error {
         return m.run(func() error { return m.Interface.Send(msg) })
 }
 
 func (m *mailState) SendToAdmins(msg *mail.Message) error {
         return m.run(func() error { return m.Interface.SendToAdmins(msg) })
 }
 
-// FilterMail installs a counter mail filter in the context.
+// FilterMail installs a featureBreaker mail filter in the context.
 func FilterMail(c context.Context, defaultError error) (context.Context, FeatureBreaker) {
         state := newState(defaultError)
         return mail.AddFilters(c, func(ic context.Context, i mail.Interface) mail.Interface {
                 return &mailState{state, i}
         }), state
 }