sync: Remove TrafficRecorder

sync/internal_api/sync_manager_impl.h

Index: sync/internal_api/sync_manager_impl.h
diff --git a/sync/internal_api/sync_manager_impl.h b/sync/internal_api/sync_manager_impl.h
index 5cb39088b73e843b6922384523f93e215088d0ef..311e162974d3549e30959f18d40542cadbc9a029 100644
--- a/sync/internal_api/sync_manager_impl.h
+++ b/sync/internal_api/sync_manager_impl.h
@@ -13,7 +13,6 @@
 #include "sync/engine/all_status.h"
 #include "sync/engine/net/server_connection_manager.h"
 #include "sync/engine/sync_engine_event_listener.h"
-#include "sync/engine/traffic_recorder.h"
 #include "sync/internal_api/change_reorder_buffer.h"
 #include "sync/internal_api/debug_info_event_listener.h"
 #include "sync/internal_api/js_mutation_event_observer.h"
@@ -273,7 +272,6 @@ class SYNC_EXPORT_PRIVATE SyncManagerImpl :
   JsArgList GetNodeSummariesById(const JsArgList& args);
   JsArgList GetNodeDetailsById(const JsArgList& args);
   JsArgList GetChildNodeIds(const JsArgList& args);
-  JsArgList GetClientServerTraffic(const JsArgList& args);
 
   syncable::Directory* directory();
 
@@ -358,8 +356,6 @@ class SYNC_EXPORT_PRIVATE SyncManagerImpl :
   // This is for keeping track of client events to send to the server.
   DebugInfoEventListener debug_info_event_listener_;
 
-  TrafficRecorder traffic_recorder_;
-
   Encryptor* encryptor_;
   scoped_ptr<UnrecoverableErrorHandler> unrecoverable_error_handler_;
   ReportUnrecoverableErrorFunction report_unrecoverable_error_function_;