Use scoped_refptr<SingleThreadTaskRunner> when initializing ProxyConfigService

net/proxy/proxy_config_service_android.h

 // 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.
 
 #ifndef NET_PROXY_PROXY_CONFIG_SERVICE_ANDROID_H_
 #define NET_PROXY_PROXY_CONFIG_SERVICE_ANDROID_H_
 
 #include <string>
 
 #include "base/android/jni_android.h"
@@ skipping 30 matching lines @@
     // Called from Java (on JNI thread) to signal that the proxy settings have
     // changed. The string and int arguments (the host/port pair for the proxy)
     // are either a host/port pair or ("", 0) to indicate "no proxy".
     virtual void ProxySettingsChangedTo(JNIEnv*, jobject, jstring, jint) = 0;
 
     // Called from Java (on JNI thread) to signal that the proxy settings have
     // changed. New proxy settings are fetched from the system property store.
     virtual void ProxySettingsChanged(JNIEnv*, jobject) = 0;
   };
 
-  ProxyConfigServiceAndroid(base::SequencedTaskRunner* network_task_runner,
-                            base::SequencedTaskRunner* jni_task_runner);
+  ProxyConfigServiceAndroid(
+      const scoped_refptr<base::SequencedTaskRunner>& network_task_runner,
+      const scoped_refptr<base::SequencedTaskRunner>& jni_task_runner);
 
   virtual ~ProxyConfigServiceAndroid();
 
   // Register JNI bindings.
   static bool Register(JNIEnv* env);
 
   // ProxyConfigService:
   // Called only on the network thread.
   virtual void AddObserver(Observer* observer) OVERRIDE;
   virtual void RemoveObserver(Observer* observer) OVERRIDE;
   virtual ConfigAvailability GetLatestProxyConfig(ProxyConfig* config) OVERRIDE;
 
  private:
   friend class ProxyConfigServiceAndroidTestBase;
   class Delegate;
 
   // For tests.
-  ProxyConfigServiceAndroid(base::SequencedTaskRunner* network_task_runner,
-                            base::SequencedTaskRunner* jni_task_runner,
-                            GetPropertyCallback get_property_callback);
+  ProxyConfigServiceAndroid(
+      const scoped_refptr<base::SequencedTaskRunner>& network_task_runner,
+      const scoped_refptr<base::SequencedTaskRunner>& jni_task_runner,
+      GetPropertyCallback get_property_callback);
 
   // For tests.
   void ProxySettingsChanged();
 
   scoped_refptr<Delegate> delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(ProxyConfigServiceAndroid);
 };
 
 } // namespace net
 
 #endif // NET_PROXY_PROXY_CONFIG_SERVICE_ANDROID_H_