Fix a crash due to uninitialized preference member in ProfileIOData

chrome/browser/profiles/profile_io_data.cc

 // 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.
 
 #include "chrome/browser/profiles/profile_io_data.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 393 matching lines @@
 
     one_click_signin_rejected_email_list_.Init(
         prefs::kReverseAutologinRejectedEmailList, pref_service);
     one_click_signin_rejected_email_list_.MoveToThread(io_message_loop_proxy);
 
     sync_disabled_.Init(prefs::kSyncManaged, pref_service);
     sync_disabled_.MoveToThread(io_message_loop_proxy);
 
     signin_allowed_.Init(prefs::kSigninAllowed, pref_service);
     signin_allowed_.MoveToThread(io_message_loop_proxy);
-
-    network_prediction_enabled_.Init(prefs::kNetworkPredictionEnabled,
-                                     pref_service);
-    network_prediction_enabled_.MoveToThread(io_message_loop_proxy);
   }
 
   quick_check_enabled_.Init(prefs::kQuickCheckEnabled,
                             local_state_pref_service);
   quick_check_enabled_.MoveToThread(io_message_loop_proxy);
 
   media_device_id_salt_.reset(new MediaDeviceIDSalt(pref_service,
                                                     is_incognito()));
 
+  network_prediction_enabled_.Init(prefs::kNetworkPredictionEnabled,
+                                   pref_service);
+  network_prediction_enabled_.MoveToThread(io_message_loop_proxy);
+
 #if defined(OS_CHROMEOS)
   cert_verifier_ = policy::PolicyCertServiceFactory::CreateForProfile(profile);
 #endif
   // The URLBlacklistManager has to be created on the UI thread to register
   // observers of |pref_service|, and it also has to clean up on
   // ShutdownOnUIThread to release these observers on the right thread.
   // Don't pass it in |profile_params_| to make sure it is correctly cleaned up,
   // in particular when this ProfileIOData isn't |initialized_| during deletion.
 #if defined(ENABLE_CONFIGURATION_POLICY)
   policy::URLBlacklist::SegmentURLCallback callback =
@@ skipping 694 matching lines @@
 void ProfileIOData::SetCookieSettingsForTesting(
     CookieSettings* cookie_settings) {
   DCHECK(!cookie_settings_.get());
   cookie_settings_ = cookie_settings;
 }
 
 void ProfileIOData::set_signin_names_for_testing(
     SigninNamesOnIOThread* signin_names) {
   signin_names_.reset(signin_names);
 }