Remove FOR_EACH_OBSERVER macro usage in chrome/browser/ui

chrome/browser/ui/webui/chromeos/login/network_state_informer.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 "chrome/browser/ui/webui/chromeos/login/network_state_informer.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 171 matching lines @@
   }
 
   bool updated = (new_state != state_) ||
       (new_network_path != network_path_) ||
       (new_network_type != network_type_);
   state_ = new_state;
   network_path_ = new_network_path;
   network_type_ = new_network_type;
 
   if (updated && state_ == ONLINE) {
-    FOR_EACH_OBSERVER(NetworkStateInformerObserver, observers_,
-                      OnNetworkReady());
+    for (NetworkStateInformerObserver& observer : observers_)
+      observer.OnNetworkReady();
   }
 
   return updated;
 }
 
 void NetworkStateInformer::UpdateStateAndNotify() {
   if (UpdateState())
     SendStateToObservers(NetworkError::ERROR_REASON_NETWORK_STATE_CHANGED);
   else
     SendStateToObservers(NetworkError::ERROR_REASON_UPDATE);
 }
 
 void NetworkStateInformer::SendStateToObservers(
     NetworkError::ErrorReason reason) {
-  FOR_EACH_OBSERVER(NetworkStateInformerObserver, observers_,
-      UpdateState(reason));
+  for (NetworkStateInformerObserver& observer : observers_)
+    observer.UpdateState(reason);
 }
 
 }  // namespace chromeos