Implemented VLOG() et al.

jingle/notifier/base/xmpp_connection.cc

Index: jingle/notifier/base/xmpp_connection.cc
diff --git a/jingle/notifier/base/xmpp_connection.cc b/jingle/notifier/base/xmpp_connection.cc
index c3597f9faf767d4ab81e78f83ac62d1c7ba82103..634ad5498be23f756819db6c2ba730491b911869 100644
--- a/jingle/notifier/base/xmpp_connection.cc
+++ b/jingle/notifier/base/xmpp_connection.cc
@@ -121,12 +121,12 @@ void XmppConnection::OnStateChange(buzz::XmppEngine::State state) {
 
 void XmppConnection::OnInputLog(const char* data, int len) {
   DCHECK(non_thread_safe_.CalledOnValidThread());
-  LOG(INFO) << "XMPP Input: " << base::StringPiece(data, len);
+  VLOG(2) << "XMPP Input: " << base::StringPiece(data, len);
 }
 
 void XmppConnection::OnOutputLog(const char* data, int len) {
   DCHECK(non_thread_safe_.CalledOnValidThread());
-  LOG(INFO) << "XMPP Output: " << base::StringPiece(data, len);
+  VLOG(2) << "XMPP Output: " << base::StringPiece(data, len);
 }
 
 void XmppConnection::ClearClient() {