Move onc and proxy pref names to components.

components/onc/onc_pref_names.cc

Index: components/onc/onc_pref_names.cc
diff --git a/components/onc/onc_pref_names.cc b/components/onc/onc_pref_names.cc
new file mode 100644
index 0000000000000000000000000000000000000000..79b6658d4f029d0b15d5e81929e2f0d94b4794c5
--- /dev/null
+++ b/components/onc/onc_pref_names.cc
@@ -0,0 +1,37 @@
+// Copyright 2016 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 "components/onc/onc_pref_names.h"
+
+#include "components/pref_registry/pref_registry_syncable.h"
+#include "components/prefs/pref_registry_simple.h"
+
+namespace onc {
+namespace prefs {
+
+// A pref to configure networks device-wide. Its value must be a list of
+// NetworkConfigurations according to the OpenNetworkConfiguration
+// specification.
+// Currently, this pref is only used to store the policy. The user's
+// configuration is still stored in Shill.
+const char kDeviceOpenNetworkConfiguration[] = "device_onc";
+
+// A pref to configure networks. Its value must be a list of
+// NetworkConfigurations according to the OpenNetworkConfiguration
+// specification.
+// Currently, this pref is only used to store the policy. The user's
+// configuration is still stored in Shill.
+const char kOpenNetworkConfiguration[] = "onc";
+
+}  // namespace prefs
+
+void RegisterPrefs(PrefRegistrySimple* registry) {
+  registry->RegisterListPref(prefs::kDeviceOpenNetworkConfiguration);
+}
+
+void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
+  registry->RegisterListPref(prefs::kOpenNetworkConfiguration);
+}
+
+}  // namespace onc