Remove implicit conversions from scoped_refptr to T* in chrome/

chrome/utility/local_discovery/service_discovery_message_handler.cc

Index: chrome/utility/local_discovery/service_discovery_message_handler.cc
diff --git a/chrome/utility/local_discovery/service_discovery_message_handler.cc b/chrome/utility/local_discovery/service_discovery_message_handler.cc
index badb1ae5ab94f49b039bfb3b4acd15ec5b694abe..9882c0990239081b449eeedb4619609cbe331fd4 100644
--- a/chrome/utility/local_discovery/service_discovery_message_handler.cc
+++ b/chrome/utility/local_discovery/service_discovery_message_handler.cc
@@ -197,7 +197,7 @@ void ServiceDiscoveryMessageHandler::InitializeMdns() {
 }
 
 bool ServiceDiscoveryMessageHandler::InitializeThread() {
-  if (discovery_task_runner_)
+  if (discovery_task_runner_.get())
     return true;
   if (discovery_thread_)
     return false;
@@ -210,7 +210,7 @@ bool ServiceDiscoveryMessageHandler::InitializeThread() {
         base::Bind(&ServiceDiscoveryMessageHandler::InitializeMdns,
                     base::Unretained(this)));
   }
-  return discovery_task_runner_ != NULL;
+  return discovery_task_runner_.get() != NULL;
 }
 
 bool ServiceDiscoveryMessageHandler::OnMessageReceived(
@@ -405,7 +405,7 @@ void ServiceDiscoveryMessageHandler::DestroyLocalDomainResolver(uint64 id) {
 }
 
 void ServiceDiscoveryMessageHandler::ShutdownLocalDiscovery() {
-  if (!discovery_task_runner_)
+  if (!discovery_task_runner_.get())
     return;
 
   discovery_task_runner_->PostTask(