inject-thrift-client: Deprecate AndThenService and module

Problem

The `AndThenService` was a component to the original Finatra record/replay
functionality that was never moved out of experimental. This code does
nothing.

Solution

Deprecate with an intention to remove.

Differential Revision: https://phabricator.twitter.biz/D845841

CHANGELOG.rst

@@ -7,6 +7,14 @@ Note that ``RB_ID=#`` and ``PHAB_ID=#`` correspond to associated message in comm
 Unreleased
 ----------
 
+Changed
+~~~~~~~
+
+* inject-thrift-client: Deprecate `c.t.inject.thrift.AndThenService`, `c.t.inject.thrift.modules.AndThenServiceModule`, 
+  and `c.t.inject.thrift.internal.DefaultAndThenServiceImpl`. These were plumbing for unreleased
+  experimental record/replay functionality and currently do nothing with no plan for implementation.
+  ``PHAB_ID=D845841``
+
 22.2.0
 ------
 

inject/inject-thrift-client/src/main/scala/com/twitter/inject/thrift/AndThenService.scala

@@ -1,8 +1,11 @@
 package com.twitter.inject.thrift
 
-import com.twitter.finagle.{Filter, Service}
-import com.twitter.scrooge.{ThriftMethod, ThriftStruct}
+import com.twitter.finagle.Filter
+import com.twitter.finagle.Service
+import com.twitter.scrooge.ThriftMethod
+import com.twitter.scrooge.ThriftStruct
 
+@deprecated("No replacement.", "2022-03-03")
 trait AndThenService {
   def andThen[Req <: ThriftStruct, Rep](
     method: ThriftMethod,

inject/inject-thrift-client/src/main/scala/com/twitter/inject/thrift/internal/DefaultAndThenServiceImpl.scala

@@ -1,9 +1,12 @@
 package com.twitter.inject.thrift.internal
 
-import com.twitter.finagle.{Filter, Service}
+import com.twitter.finagle.Filter
+import com.twitter.finagle.Service
 import com.twitter.inject.thrift.AndThenService
-import com.twitter.scrooge.{ThriftMethod, ThriftStruct}
+import com.twitter.scrooge.ThriftMethod
+import com.twitter.scrooge.ThriftStruct
 
+@deprecated("No replacement.", "2022-03-03")
 private[thrift] class DefaultAndThenServiceImpl extends AndThenService {
   def andThen[Req <: ThriftStruct, Rep](
     method: ThriftMethod,

inject/inject-thrift-client/src/main/scala/com/twitter/inject/thrift/modules/AndThenServiceModule.scala

@@ -4,9 +4,10 @@ import com.twitter.inject.TwitterModule
 import com.twitter.inject.thrift.AndThenService
 import com.twitter.inject.thrift.internal.DefaultAndThenServiceImpl
 
+@deprecated("No replacement.", "2022-03-03")
 object AndThenServiceModule extends TwitterModule {
 
-  override def configure: Unit = {
+  override def configure(): Unit = {
     bind[AndThenService].to[DefaultAndThenServiceImpl]
   }