Remove some overly verbose logging.

remoting/client/plugin/chromoting_instance.cc

Index: remoting/client/plugin/chromoting_instance.cc
diff --git a/remoting/client/plugin/chromoting_instance.cc b/remoting/client/plugin/chromoting_instance.cc
index 878289ccfbd14866513a3aa4c44179b3ed8e6b84..fedb999a3115af9a8e4c8a5a65da6c4a56f7546e 100644
--- a/remoting/client/plugin/chromoting_instance.cc
+++ b/remoting/client/plugin/chromoting_instance.cc
@@ -374,7 +374,7 @@ void ChromotingInstance::SetScaleToFit(bool scale_to_fit) {
 void ChromotingInstance::RegisterLogMessageHandler() {
   base::AutoLock lock(g_logging_lock);
 
-  LOG(INFO) << "Registering global log handler";
+  VLOG(1) << "Registering global log handler";
 
   // Record previous handler so we can call it in a chain.
   g_logging_old_handler = logging::GetLogMessageHandler();
@@ -406,7 +406,7 @@ void ChromotingInstance::UnregisterLoggingInstance() {
   g_has_logging_instance = false;
   g_logging_instance = NULL;
 
-  LOG(INFO) << "Unregistering global log handler";
+  VLOG(1) << "Unregistering global log handler";
 }
 
 // static