Revert "Generate localhost candidate when no STUN/TURN and portallocator has the right flag spefied…

webrtc/base/network.cc

Index: webrtc/base/network.cc
diff --git a/webrtc/base/network.cc b/webrtc/base/network.cc
index 8dda89f42c08dc190ddc5b2f21d3cf16d9fabd3d..2081c94e2c767f626b77920e8b2dd8799d6a1c98 100644
--- a/webrtc/base/network.cc
+++ b/webrtc/base/network.cc
@@ -164,9 +164,7 @@ NetworkManager::~NetworkManager() {
 }
 
 NetworkManagerBase::NetworkManagerBase()
-    : enumeration_permission_(NetworkManager::kEnumerationAllowed),
-      max_ipv6_networks_(kMaxIPv6Networks),
-      ipv6_enabled_(true) {
+    : max_ipv6_networks_(kMaxIPv6Networks), ipv6_enabled_(true) {
 }
 
 NetworkManagerBase::~NetworkManagerBase() {
@@ -175,11 +173,6 @@ NetworkManagerBase::~NetworkManagerBase() {
   }
 }
 
-NetworkManager::EnumerationPermission
-NetworkManagerBase::enumeration_permission() const {
-  return enumeration_permission_;
-}
-
 void NetworkManagerBase::GetAnyAddressNetworks(NetworkList* networks) {
   if (!ipv4_any_address_network_) {
     const rtc::IPAddress ipv4_any_address(INADDR_ANY);