Prevent networkingPrivate.forgetNetwork from removing shared configs

components/sync_wifi/wifi_config_delegate_chromeos_unittest.cc

Index: components/sync_wifi/wifi_config_delegate_chromeos_unittest.cc
diff --git a/components/sync_wifi/wifi_config_delegate_chromeos_unittest.cc b/components/sync_wifi/wifi_config_delegate_chromeos_unittest.cc
index eb8d347f6ba790c3780eca4ecd436ae506a028ee..1f142a16ce3a0e9b75373af0cff46722e334fd42 100644
--- a/components/sync_wifi/wifi_config_delegate_chromeos_unittest.cc
+++ b/components/sync_wifi/wifi_config_delegate_chromeos_unittest.cc
@@ -74,6 +74,12 @@ class FakeManagedNetworkConfigurationHandler
                            const ErrorCallback& error_callback) const override {
     NOTIMPLEMENTED();
   }
+  void RemoveConfigurationFromCurrentProfile(
+      const std::string& service_path,
+      const base::Closure& callback,
+      const ErrorCallback& error_callback) const override {
+    NOTIMPLEMENTED();
+  }
   void SetPolicy(::onc::ONCSource onc_source,
                  const std::string& userhash,
                  const base::ListValue& network_configs_onc,