Remove usage of FOR_EACH_OBSERVER macro in net

net/proxy/proxy_config_service_android.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 "net/proxy/proxy_config_service_android.h"
 
 #include <sys/system_properties.h>
 
 #include "base/android/context_utils.h"
 #include "base/android/jni_array.h"
@@ skipping 318 matching lines @@
     if (java_proxy_change_listener_.is_null())
       return;
     JNIEnv* env = AttachCurrentThread();
     Java_ProxyChangeListener_stop(env, java_proxy_change_listener_);
   }
 
   // Called on the network thread.
   void SetNewConfigOnNetworkThread(const ProxyConfig& proxy_config) {
     DCHECK(OnNetworkThread());
     proxy_config_ = proxy_config;
-    FOR_EACH_OBSERVER(Observer, observers_,
-                      OnProxyConfigChanged(proxy_config,
-                                           ProxyConfigService::CONFIG_VALID));
+    for (auto& observer : observers_) {
+      observer.OnProxyConfigChanged(proxy_config,
+                                    ProxyConfigService::CONFIG_VALID);
+    }
   }
 
   bool OnJNIThread() const {
     return jni_task_runner_->RunsTasksOnCurrentThread();
   }
 
   bool OnNetworkThread() const {
     return network_task_runner_->RunsTasksOnCurrentThread();
   }
 
@@ skipping 53 matching lines @@
         network_task_runner, jni_task_runner, get_property_callback)) {
   delegate_->SetupJNI();
   delegate_->FetchInitialConfig();
 }
 
 void ProxyConfigServiceAndroid::ProxySettingsChanged() {
   delegate_->ProxySettingsChanged();
 }
 
 } // namespace net