get rid of client dep on transaction_handler, handled in session now

Author: Petr Matousek

src/api/qpid-proton/reactor/handler/TxReceiverHandler.h

@@ -14,12 +14,9 @@
 #ifndef TXRECEIVERHANDLER_H
 #define TXRECEIVERHANDLER_H
 
-#include <proton/transaction_handler.hpp>
-
 #include "ReceiverHandler.h"
 
 using proton::session;
-using proton::transaction_handler;
 
 #ifdef PN_CPP_HAS_STD_FUNCTION
 #undef PN_CPP_HAS_STD_FUNCTION
@@ -32,7 +29,7 @@ namespace reactor {
 /**
  * A proton transaction message handler that handles message receive events
  */
-class TxReceiverHandler : public ReceiverHandler, transaction_handler {
+class TxReceiverHandler : public ReceiverHandler {
   public:
     /**
      * Constructor

src/api/qpid-proton/reactor/handler/TxSenderHandler.h

@@ -14,12 +14,9 @@
 #ifndef TXSENDERHANDLER_H
 #define TXSENDERHANDLER_H
 
-#include <proton/transaction_handler.hpp>
-
 #include "SenderHandler.h"
 
 using proton::session;
-using proton::transaction_handler;
 
 namespace dtests {
 namespace proton {
@@ -30,7 +27,7 @@ using dtests::common::Timer;
 /**
  * A proton transaction message handler that handles message send events
  */
-class TxSenderHandler : public SenderHandler, transaction_handler {
+class TxSenderHandler : public SenderHandler {
   public:
     /**
      * Constructor