dbus: Silence VLOG(1) spam from ObjectProxy::HandleMessage().

dbus/object_proxy.cc

 // Copyright (c) 2011 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 "dbus/bus.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/metrics/histogram.h"
@@ skipping 323 matching lines @@
   bus_->AssertOnDBusThread();
   if (dbus_message_get_type(raw_message) != DBUS_MESSAGE_TYPE_SIGNAL)
     return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
 
   // raw_message will be unrefed on exit of the function. Increment the
   // reference so we can use it in Signal.
   dbus_message_ref(raw_message);
   scoped_ptr<Signal> signal(
       Signal::FromRawMessage(raw_message));
 
-  VLOG(1) << "Signal received: " << signal->ToString();
-
   const std::string interface = signal->GetInterface();
   const std::string member = signal->GetMember();
 
   // Check if we know about the signal.
   const std::string absolute_signal_name = GetAbsoluteSignalName(
       interface, member);
   MethodTable::const_iterator iter = method_table_.find(absolute_signal_name);
   if (iter == method_table_.end()) {
     // Don't know about the signal.
     return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
   }
+  VLOG(1) << "Signal received: " << signal->ToString();
 
   const base::TimeTicks start_time = base::TimeTicks::Now();
   if (bus_->HasDBusThread()) {
     // Post a task to run the method in the origin thread.
     // Transfer the ownership of |signal| to RunMethod().
     // |released_signal| will be deleted in RunMethod().
     Signal* released_signal = signal.release();
     bus_->PostTaskToOriginThread(FROM_HERE,
                                  base::Bind(&ObjectProxy::RunMethod,
                                             this,
@@ skipping 25 matching lines @@
 
 DBusHandlerResult ObjectProxy::HandleMessageThunk(
     DBusConnection* connection,
     DBusMessage* raw_message,
     void* user_data) {
   ObjectProxy* self = reinterpret_cast<ObjectProxy*>(user_data);
   return self->HandleMessage(connection, raw_message);
 }
 
 }  // namespace dbus