Replace FOR_EACH_OBSERVER in chromeos/ with range-based for

chromeos/dbus/fake_shill_service_client.cc

 // Copyright 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/fake_shill_service_client.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/memory/ptr_util.h"
@@ skipping 503 matching lines @@
   if (!stub_services_.GetDictionaryWithoutPathExpansion(path, &dict)) {
     LOG(ERROR) << "Notify for unknown service: " << path;
     return;
   }
   base::Value* value = NULL;
   if (!dict->GetWithoutPathExpansion(property, &value)) {
     LOG(ERROR) << "Notify for unknown property: "
                << path << " : " << property;
     return;
   }
-  FOR_EACH_OBSERVER(ShillPropertyChangedObserver,
-                    GetObserverList(service_path),
-                    OnPropertyChanged(property, *value));
+  for (auto& observer : GetObserverList(service_path))
+    observer.OnPropertyChanged(property, *value);
 }
 
 base::DictionaryValue* FakeShillServiceClient::GetModifiableServiceProperties(
     const std::string& service_path, bool create_if_missing) {
   base::DictionaryValue* properties = NULL;
   if (!stub_services_.GetDictionaryWithoutPathExpansion(service_path,
                                                         &properties) &&
       create_if_missing) {
     properties = new base::DictionaryValue;
     stub_services_.Set(service_path, properties);
@@ skipping 90 matching lines @@
             base::StringValue(shill::kErrorBadPassphrase)));
   } else {
     // Set Online.
     VLOG(1) << "Setting state to Online " << service_path;
     SetServiceProperty(service_path, shill::kStateProperty,
                        base::StringValue(shill::kStateOnline));
   }
 }
 
 }  // namespace chromeos