clang-format all of //ash

ash/system/chromeos/network/vpn_delegate.cc

 // Copyright 2015 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 "ash/system/chromeos/network/vpn_delegate.h"
 
 #include "chromeos/network/network_state.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
 namespace ash {
 
-VPNProvider::Key::Key() : third_party(false) {
-}
+VPNProvider::Key::Key() : third_party(false) {}
 
 VPNProvider::Key::Key(const std::string& extension_id)
-    : third_party(true), extension_id(extension_id) {
-}
+    : third_party(true), extension_id(extension_id) {}
 
 bool VPNProvider::Key::operator==(const Key& other) const {
   return other.third_party == third_party && other.extension_id == extension_id;
 }
 
 bool VPNProvider::Key::MatchesNetwork(
     const chromeos::NetworkState& network) const {
   if (network.type() != shill::kTypeVPN)
     return false;
   const bool network_uses_third_party_provider =
       network.vpn_provider_type() == shill::kProviderThirdPartyVpn;
   if (!third_party)
     return !network_uses_third_party_provider;
   return network_uses_third_party_provider &&
          network.third_party_vpn_provider_extension_id() == extension_id;
 }
 
 VPNProvider::VPNProvider(const Key& key, const std::string& name)
-    : key(key), name(name) {
-}
+    : key(key), name(name) {}
 
-VPNDelegate::Observer::~Observer() {
-}
+VPNDelegate::Observer::~Observer() {}
 
-VPNDelegate::VPNDelegate() {
-}
+VPNDelegate::VPNDelegate() {}
 
-VPNDelegate::~VPNDelegate() {
-}
+VPNDelegate::~VPNDelegate() {}
 
 void VPNDelegate::AddObserver(Observer* observer) {
   observer_list_.AddObserver(observer);
 }
 
 void VPNDelegate::RemoveObserver(Observer* observer) {
   observer_list_.RemoveObserver(observer);
 }
 
 void VPNDelegate::NotifyObservers() {
   FOR_EACH_OBSERVER(Observer, observer_list_, OnVPNProvidersChanged());
 }
 
 }  // namespace ash