Added logging to local discovery code

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 0dec03192d703ea19b30c7abbe74805a8a1ad8aa..b2357f64d60819bb49e3ac1b15356d0013474312 100644
--- a/chrome/utility/local_discovery/service_discovery_message_handler.cc
+++ b/chrome/utility/local_discovery/service_discovery_message_handler.cc
@@ -268,6 +268,7 @@ void ServiceDiscoveryMessageHandler::OnDestroyLocalDomainResolver(uint64 id) {
 void ServiceDiscoveryMessageHandler::StartWatcher(
     uint64 id,
     const std::string& service_type) {
+  VLOG(1) << "StartWatcher on utility process with id " << id;
   if (!service_discovery_client_)
     return;
   DCHECK(!ContainsKey(service_watchers_, id));
@@ -282,6 +283,7 @@ void ServiceDiscoveryMessageHandler::StartWatcher(
 
 void ServiceDiscoveryMessageHandler::DiscoverServices(uint64 id,
                                                       bool force_update) {
+  VLOG(1) << "DiscoverServices on utility process with id " << id;
   if (!service_discovery_client_)
     return;
   DCHECK(ContainsKey(service_watchers_, id));
@@ -289,6 +291,7 @@ void ServiceDiscoveryMessageHandler::DiscoverServices(uint64 id,
 }
 
 void ServiceDiscoveryMessageHandler::DestroyWatcher(uint64 id) {
+  VLOG(1) << "DestoryWatcher on utility process with id " << id;
   if (!service_discovery_client_)
     return;
   service_watchers_.erase(id);
@@ -297,6 +300,7 @@ void ServiceDiscoveryMessageHandler::DestroyWatcher(uint64 id) {
 void ServiceDiscoveryMessageHandler::ResolveService(
     uint64 id,
     const std::string& service_name) {
+  VLOG(1) << "ResolveService on utility process with id " << id;
   if (!service_discovery_client_)
     return;
   DCHECK(!ContainsKey(service_resolvers_, id));
@@ -310,6 +314,7 @@ void ServiceDiscoveryMessageHandler::ResolveService(
 }
 
 void ServiceDiscoveryMessageHandler::DestroyResolver(uint64 id) {
+  VLOG(1) << "DestroyResolver on utility process with id " << id;

[Vitaly Buka (NO REVIEWS), 2013/09/10 04:47:41]

no need utility "process part"

[Noam Samuel, 2013/09/10 23:23:34]

Done.

   if (!service_discovery_client_)
     return;
   service_resolvers_.erase(id);
@@ -319,6 +324,7 @@ void ServiceDiscoveryMessageHandler::ResolveLocalDomain(
     uint64 id,
     const std::string& domain,
     net::AddressFamily address_family) {
+  VLOG(1) << "ResolveLocalDomain on utility process with id " << id;
   if (!service_discovery_client_)
     return;
   DCHECK(!ContainsKey(local_domain_resolvers_, id));
@@ -332,12 +338,14 @@ void ServiceDiscoveryMessageHandler::ResolveLocalDomain(
 }
 
 void ServiceDiscoveryMessageHandler::DestroyLocalDomainResolver(uint64 id) {
+  VLOG(1) << "DestroyLocalDomainResolver on utility process with id " << id;
   if (!service_discovery_client_)
     return;
   local_domain_resolvers_.erase(id);
 }
 
 void ServiceDiscoveryMessageHandler::ShutdownLocalDiscovery() {
+  VLOG(1) << "ShutdownLocalDiscovery on utility process";
   discovery_task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&ServiceDiscoveryMessageHandler::ShutdownOnIOThread,
@@ -361,6 +369,7 @@ void ServiceDiscoveryMessageHandler::OnServiceUpdated(
     uint64 id,
     ServiceWatcher::UpdateType update,
     const std::string& name) {
+  VLOG(1) << "OnServiceUpdated on utility process with id " << id;
   DCHECK(service_discovery_client_);
   utility_task_runner_->PostTask(FROM_HERE,
       base::Bind(&SendServiceUpdated, id, update, name));
@@ -370,6 +379,7 @@ void ServiceDiscoveryMessageHandler::OnServiceResolved(
     uint64 id,
     ServiceResolver::RequestStatus status,
     const ServiceDescription& description) {
+  VLOG(1) << "OnServiceResolved on utility process with id " << id;
   DCHECK(service_discovery_client_);
   utility_task_runner_->PostTask(FROM_HERE,
       base::Bind(&SendServiceResolved, id, status, description));
@@ -380,6 +390,7 @@ void ServiceDiscoveryMessageHandler::OnLocalDomainResolved(
     bool success,
     const net::IPAddressNumber& address_ipv4,
     const net::IPAddressNumber& address_ipv6) {
+  VLOG(1) << "OnLocalDomainResolved on utility process with id " << id;
   DCHECK(service_discovery_client_);
   utility_task_runner_->PostTask(FROM_HERE, base::Bind(&SendLocalDomainResolved,
                                                        id, success,