Add AllowNetworkPrediction preference name and enum.

chrome/browser/net/predictor.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.
 
 // A Predictor object is instantiated once in the browser process, and manages
 // both preresolution of hostnames, as well as TCP/IP preconnection to expected
 // subresources.
 // Most hostname lists are provided by the renderer processes, and include URLs
 // that *might* be used in the near future by the browsing user.  One goal of
 // this class is to cause the underlying DNS structure to lookup a hostname
@@ skipping 591 matching lines @@
       : Predictor(preconnect_enabled) {}
   virtual ~SimplePredictor() {}
   virtual void InitNetworkPredictor(
       PrefService* user_prefs,
       PrefService* local_state,
       IOThread* io_thread,
       net::URLRequestContextGetter* getter) OVERRIDE;
   virtual void ShutdownOnUIThread() OVERRIDE;
 };
 
+// enum describing when to allow network predictions based on connection type.

[jkarlin, 2014/06/13 14:09:09]

Comments should be complete sentences (with capitalization).

[Bence, 2014/06/20 13:38:46]

Done.

+// The same enum must be used by the platform-dependent UI components.
+// TODO(bnc) implement as per crbug.com/334602.

[jkarlin, 2014/06/13 14:09:09]

don't forget the ':', TODO(bnc):

[Bence, 2014/06/20 13:38:46]

Done.

+enum NetworkPredictionOptions {

[jkarlin, 2014/06/13 14:09:09]

Please move the enum into the Predictor class in public:

[Bence, 2014/06/20 13:38:46]

Done.

+  NETWORK_PREDICTION_ALWAYS,
+  NETWORK_PREDICTION_WIFI_ONLY,
+  NETWORK_PREDICTION_NEVER
+};
+
 }  // namespace chrome_browser_net
 
 #endif  // CHROME_BROWSER_NET_PREDICTOR_H_