Make CanPredictNetworkActionsIO take io_data instead of resource_context.

chrome/browser/net/prediction_options.cc

 // Copyright 2014 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 "chrome/browser/net/prediction_options.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
-#include "chrome/browser/net/predictor.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/common/pref_names.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "content/public/browser/browser_thread.h"
-#include "net/base/network_change_notifier.h"
 
 namespace {
 
 // Since looking up preferences and current network connection are presumably
 // both cheap, we do not cache them here.
 bool CanPredictNetworkActions(int NetworkPredictionOptions,
                               bool NetworkPredictionEnabled) {
   switch (NetworkPredictionOptions) {
     case chrome_browser_net::NETWORK_PREDICTION_ALWAYS:
       return true;
@@ skipping 15 matching lines @@
 namespace chrome_browser_net {
 
 void RegisterPredictionOptionsProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterIntegerPref(
       prefs::kNetworkPredictionOptions,
       chrome_browser_net::NETWORK_PREDICTION_UNSET,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
 }
 
-bool CanPredictNetworkActionsIO(content::ResourceContext* resource_context) {
+bool CanPredictNetworkActionsIO(ProfileIOData* profile_io_data) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
-  DCHECK(resource_context);
+  DCHECK(profile_io_data);
 
-  ProfileIOData* io_data = ProfileIOData::FromResourceContext(resource_context);
   return CanPredictNetworkActions(
-      io_data->network_prediction_options()->GetValue(),
-      io_data->network_prediction_enabled()->GetValue());
+      profile_io_data->network_prediction_options()->GetValue(),
+      profile_io_data->network_prediction_enabled()->GetValue());
 }
 
 bool CanPredictNetworkActionsUI(PrefService* prefs) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   DCHECK(prefs);
   return CanPredictNetworkActions(
       prefs->GetInteger(prefs::kNetworkPredictionOptions),
       prefs->GetBoolean(prefs::kNetworkPredictionEnabled));
 }
 
 }  // namespace chrome_browser_net