libchrome: Several upstreamable fixes from libchrome

dbus/property.cc

 // Copyright (c) 2012 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/property.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 71 matching lines @@
     LOG(WARNING) << "Property changed signal has wrong parameters: "
                  << "expected dictionary: " << signal->ToString();
   }
 
   if (!InvalidatePropertiesFromReader(&reader)) {
     LOG(WARNING) << "Property changed signal has wrong parameters: "
                  << "expected array to invalidate: " << signal->ToString();
   }
 }
 
-void PropertySet::ChangedConnected(const std::string& interface_name,
+void PropertySet::ChangedConnected(const std::string& /*interface_name*/,
                                    const std::string& signal_name,
                                    bool success) {
   LOG_IF(WARNING, !success) << "Failed to connect to " << signal_name
                             << "signal.";
 }
 
 
 void PropertySet::Get(PropertyBase* property, GetCallback callback) {
   MethodCall method_call(kPropertiesInterface, kPropertiesGet);
   MessageWriter writer(&method_call);
@@ skipping 567 matching lines @@
 template class Property<double>;
 template class Property<std::string>;
 template class Property<ObjectPath>;
 template class Property<std::vector<std::string> >;
 template class Property<std::vector<ObjectPath> >;
 template class Property<std::vector<uint8_t>>;
 template class Property<std::map<std::string, std::string>>;
 template class Property<std::vector<std::pair<std::vector<uint8_t>, uint16_t>>>;
 
 }  // namespace dbus