Modifying prefetch to account for multi-profile.

chrome/browser/profiles/profile_impl.cc

 // Copyright (c) 2011 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.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
 #include "base/file_path.h"
@@ skipping 26 matching lines @@
 #include "chrome/browser/extensions/user_script_master.h"
 #include "chrome/browser/favicon/favicon_service.h"
 #include "chrome/browser/geolocation/geolocation_content_settings_map.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/top_sites.h"
 #include "chrome/browser/instant/instant_controller.h"
 #include "chrome/browser/metrics/metrics_service.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/net/gaia/token_service.h"
 #include "chrome/browser/net/net_pref_observer.h"
+#include "chrome/browser/net/predictor.h"
 #include "chrome/browser/net/pref_proxy_config_service.h"
 #include "chrome/browser/net/ssl_config_service_manager.h"
 #include "chrome/browser/password_manager/password_store_default.h"
 #include "chrome/browser/policy/configuration_policy_pref_store.h"
 #include "chrome/browser/policy/configuration_policy_provider.h"
 #include "chrome/browser/policy/profile_policy_connector.h"
 #include "chrome/browser/policy/profile_policy_connector_factory.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/prefs/pref_value_store.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
@@ skipping 530 matching lines @@
 
 FilePath ProfileImpl::last_selected_directory() {
   return GetPrefs()->GetFilePath(prefs::kSelectFileLastDirectory);
 }
 
 void ProfileImpl::set_last_selected_directory(const FilePath& path) {
   GetPrefs()->SetFilePath(prefs::kSelectFileLastDirectory, path);
 }
 
 ProfileImpl::~ProfileImpl() {
+  if (GetPredictor())
+    GetPredictor()->SaveStateForNextStartupAndTrim(GetPrefs(), this);
+
   NotificationService::current()->Notify(
       NotificationType::PROFILE_DESTROYED,
       Source<Profile>(this),
       NotificationService::NoDetails());
 
   StopCreateSessionServiceTimer();
 
   ProfileDependencyManager::GetInstance()->DestroyProfileServices(this);
 
   // DownloadManager is lazily created, so check before accessing it.
@@ skipping 211 matching lines @@
 
   // Ensure that preferences set by extensions are restored in the profile
   // as early as possible. The constructor takes care of that.
   extension_prefs_.reset(new ExtensionPrefs(
       prefs_.get(),
       GetPath().AppendASCII(ExtensionService::kInstallDirectoryName),
       GetExtensionPrefValueMap()));
 
   DCHECK(!net_pref_observer_.get());
   net_pref_observer_.reset(
-      new NetPrefObserver(prefs_.get(), GetPrerenderManager()));
+      new NetPrefObserver(prefs_.get(), GetPrerenderManager(), GetPredictor()));
 
   DoFinalInit();
 }
 
 PrefService* ProfileImpl::GetPrefs() {
   DCHECK(prefs_.get());  // Should explicitly be initialized.
   return prefs_.get();
 }
 
 PrefService* ProfileImpl::GetOffTheRecordPrefs() {
@@ skipping 798 matching lines @@
   if (!prerender::PrerenderManager::IsPrerenderingPossible())
     return NULL;
   if (!prerender_manager_.get()) {
     CHECK(g_browser_process->prerender_tracker());
     prerender_manager_.reset(
         new prerender::PrerenderManager(
             this, g_browser_process->prerender_tracker()));
   }
   return prerender_manager_.get();
 }
+
+chrome_browser_net::Predictor* ProfileImpl::GetPredictor() {
+  return io_data_.GetPredictor();
+}
+
+void ProfileImpl::SetPredictor(chrome_browser_net::Predictor* predictor) {
+  io_data_.SetPredictor(predictor);
+}