Clean up Chrome OS WARNING spam

chromeos/dbus/system_clock_client.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/dbus/system_clock_client.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/observer_list.h"
 #include "dbus/bus.h"
@@ skipping 75 matching lines @@
   void TimeUpdatedConnected(const std::string& interface_name,
                             const std::string& signal_name,
                             bool success) {
     LOG_IF(ERROR, !success)
         << "Failed to connect to TimeUpdated signal.";
   }
 
   // Callback for CanSetTime method.
   void OnGetCanSet(dbus::Response* response) {
     if (!response) {
-      LOG(WARNING) << "CanSetTime request failed.";
+      VLOG(1) << "CanSetTime request failed.";
       return;
     }
 
     dbus::MessageReader reader(response);
     bool can_set_time;
     if (!reader.PopBool(&can_set_time)) {
       LOG(ERROR) << "CanSetTime response invalid: " << response->ToString();
       return;
     }
 
@@ skipping 44 matching lines @@
 
 SystemClockClient::~SystemClockClient() {
 }
 
 // static
 SystemClockClient* SystemClockClient::Create() {
   return new SystemClockClientImpl();
 }
 
 }  // namespace chromeos