Poll CanPredictNetworkActions in Predictor class.

chrome/browser/profiles/profile_impl_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_impl_io_data.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
@@ skipping 78 matching lines @@
 
 ProfileImplIOData::Handle::~Handle() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (io_data_->predictor_ != NULL) {
     // io_data_->predictor_ might be NULL if Init() was never called
     // (i.e. we shut down before ProfileImpl::DoFinalInit() got called).
     bool save_prefs = true;
 #if defined(OS_CHROMEOS)
     save_prefs = !chromeos::ProfileHelper::IsSigninProfile(profile_);
 #endif
-    if (save_prefs) {
-      io_data_->predictor_->SaveStateForNextStartupAndTrim(
-          profile_->GetPrefs());
-    }
+    if (save_prefs)
+      io_data_->predictor_->SaveStateForNextStartupAndTrim();
     io_data_->predictor_->ShutdownOnUIThread();
   }
 
   if (io_data_->http_server_properties_manager_)
     io_data_->http_server_properties_manager_->ShutdownOnPrefThread();
   io_data_->ShutdownOnUIThread();
 }
 
 void ProfileImplIOData::Handle::Init(
       const base::FilePath& cookie_path,
@@ skipping 66 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   LazyInitialize();
   DCHECK(!main_request_context_getter_.get());
   main_request_context_getter_ = ChromeURLRequestContextGetter::Create(
       profile_, io_data_, protocol_handlers, request_interceptors.Pass());
 
   io_data_->predictor_
       ->InitNetworkPredictor(profile_->GetPrefs(),
                              local_state,
                              io_thread,
-                             main_request_context_getter_.get());
+                             main_request_context_getter_.get(),
+                             io_data_);
 
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_PROFILE_URL_REQUEST_CONTEXT_GETTER_INITIALIZED,
       content::Source<Profile>(profile_),
       content::NotificationService::NoDetails());
   return main_request_context_getter_;
 }
 
 scoped_refptr<ChromeURLRequestContextGetter>
 ProfileImplIOData::Handle::GetMediaRequestContextGetter() const {
@@ skipping 552 matching lines @@
     const base::Closure& completion) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DCHECK(initialized());
 
   DCHECK(transport_security_state());
   // Completes synchronously.
   transport_security_state()->DeleteAllDynamicDataSince(time);
   DCHECK(http_server_properties_manager_);
   http_server_properties_manager_->Clear(completion);
 }