Update data reduction proxy statistics prefs less often on desktop

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 16 matching lines @@
 #include "chrome/browser/net/http_server_properties_manager_factory.h"
 #include "chrome/browser/net/predictor.h"
 #include "chrome/browser/net/quota_policy_channel_id_store.h"
 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_configurator.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
+#include "components/data_reduction_proxy/browser/data_reduction_proxy_statistics_prefs.h"
 #include "components/domain_reliability/monitor.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/cookie_store_factory.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/storage_partition.h"
 #include "extensions/browser/extension_protocols.h"
 #include "extensions/common/constants.h"
 #include "net/base/cache_type.h"
 #include "net/base/sdch_dictionary_fetcher.h"
@@ skipping 48 matching lines @@
 ProfileImplIOData::Handle::Handle(Profile* profile)
     : io_data_(new ProfileImplIOData),
       profile_(profile),
       initialized_(false) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(profile);
 }
 
 ProfileImplIOData::Handle::~Handle() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+#if defined(SPDY_PROXY_AUTH_ORIGIN)
+  io_data_->data_reduction_proxy_statistics_prefs_->WritePrefs();
+#endif
+
   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();
     io_data_->predictor_->ShutdownOnUIThread();
@@ skipping 20 matching lines @@
     const base::FilePath& infinite_cache_path,
     chrome_browser_net::Predictor* predictor,
     content::CookieStoreConfig::SessionCookieMode session_cookie_mode,
     storage::SpecialStoragePolicy* special_storage_policy,
     scoped_ptr<domain_reliability::DomainReliabilityMonitor>
         domain_reliability_monitor,
     const base::Callback<void(bool)>& data_reduction_proxy_unavailable,
     scoped_ptr<DataReductionProxyChromeConfigurator>
         data_reduction_proxy_chrome_configurator,
     scoped_ptr<data_reduction_proxy::DataReductionProxyParams>
-        data_reduction_proxy_params) {
+        data_reduction_proxy_params,
+    scoped_ptr<data_reduction_proxy::DataReductionProxyStatisticsPrefs>
+        data_reduction_proxy_statistics_prefs) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!io_data_->lazy_params_);
   DCHECK(predictor);
 
   LazyParams* lazy_params = new LazyParams();
 
   lazy_params->cookie_path = cookie_path;
   lazy_params->channel_id_path = channel_id_path;
   lazy_params->cache_path = cache_path;
   lazy_params->cache_max_size = cache_max_size;
@@ skipping 19 matching lines @@
   if (io_data_->domain_reliability_monitor_)
     io_data_->domain_reliability_monitor_->MoveToNetworkThread();
 
 #if defined(SPDY_PROXY_AUTH_ORIGIN)
   io_data_->data_reduction_proxy_unavailable_callback_ =
       data_reduction_proxy_unavailable;
   io_data_->data_reduction_proxy_chrome_configurator_ =
       data_reduction_proxy_chrome_configurator.Pass();
   io_data_->data_reduction_proxy_params_ =
       data_reduction_proxy_params.Pass();
+  io_data_->data_reduction_proxy_statistics_prefs_ =
+      data_reduction_proxy_statistics_prefs.Pass();
 #endif  // defined(SPDY_PROXY_AUTH_ORIGIN)
 }
 
 content::ResourceContext*
     ProfileImplIOData::Handle::GetResourceContext() const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   LazyInitialize();
   return GetResourceContextNoInit();
 }
 
@@ skipping 250 matching lines @@
   data_reduction_proxy_usage_stats_->set_unavailable_callback(
       data_reduction_proxy_unavailable_callback_);
 
 
   network_delegate()->set_data_reduction_proxy_params(
       data_reduction_proxy_params_.get());
   network_delegate()->set_data_reduction_proxy_usage_stats(
       data_reduction_proxy_usage_stats_.get());
   network_delegate()->set_data_reduction_proxy_auth_request_handler(
       data_reduction_proxy_auth_request_handler_.get());
+  network_delegate()->set_data_reduction_proxy_statistics_prefs(
+      data_reduction_proxy_statistics_prefs_.get());
   network_delegate()->set_on_resolve_proxy_handler(
       base::Bind(data_reduction_proxy::OnResolveProxyHandler));
   network_delegate()->set_proxy_config_getter(
       base::Bind(
           &DataReductionProxyChromeConfigurator::GetProxyConfigOnIO,
           base::Unretained(data_reduction_proxy_chrome_configurator_.get())));
 #endif  // defined(SPDY_PROXY_AUTH_ORIGIN)
 
   network_delegate()->set_predictor(predictor_.get());
 
@@ skipping 365 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);
 }