Merge 68891 - [Sync] Fixed sync crash regression in ServerNotifierThread

jingle/notifier/listener/mediator_thread_impl.cc

Index: jingle/notifier/listener/mediator_thread_impl.cc
diff --git a/jingle/notifier/listener/mediator_thread_impl.cc b/jingle/notifier/listener/mediator_thread_impl.cc
index fb3f70928ef59a892ec785c54c289dba2c71319a..ca384afef999c046a39fc21d54df9eefef811175 100644
--- a/jingle/notifier/listener/mediator_thread_impl.cc
+++ b/jingle/notifier/listener/mediator_thread_impl.cc
@@ -6,7 +6,6 @@
 
 #include "base/logging.h"
 #include "base/message_loop.h"
-#include "base/task.h"
 #include "jingle/notifier/base/task_pump.h"
 #include "jingle/notifier/communicator/connection_options.h"
 #include "jingle/notifier/communicator/const_communicator.h"
@@ -18,9 +17,6 @@
 #include "net/base/host_resolver.h"
 #include "talk/xmpp/xmppclientsettings.h"
 
-// We manage the lifetime of notifier::MediatorThreadImpl ourselves.
-DISABLE_RUNNABLE_METHOD_REFCOUNT(notifier::MediatorThreadImpl);
-
 namespace notifier {
 
 MediatorThreadImpl::MediatorThreadImpl(const NotifierOptions& notifier_options)