Update data reduction proxy statistics prefs less often on desktop

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 122313a012f38d8e4a321c61e3faa8acf421accf..e4fd38071c35e4018becdbbadfda351c8eb89a8a 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -81,6 +81,7 @@
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/chromium_strings.h"
 #include "components/bookmarks/browser/bookmark_model.h"
+#include "components/data_reduction_proxy/browser/data_reduction_proxy_statistics_prefs.h"
 #include "components/dom_distiller/content/dom_distiller_viewer_source.h"
 #include "components/dom_distiller/core/url_constants.h"
 #include "components/domain_reliability/monitor.h"
@@ -119,6 +120,7 @@
 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings_factory.h"
 #include "components/data_reduction_proxy/browser/data_reduction_proxy_params.h"
 #include "components/data_reduction_proxy/browser/data_reduction_proxy_settings.h"
+#include "components/data_reduction_proxy/browser/data_reduction_proxy_statistics_prefs.h"
 #endif
 
 #if defined(ENABLE_CONFIGURATION_POLICY)
@@ -661,6 +663,8 @@ void ProfileImpl::DoFinalInit() {
   scoped_ptr<data_reduction_proxy::DataReductionProxyParams>
       data_reduction_proxy_params;
   scoped_ptr<DataReductionProxyChromeConfigurator> chrome_configurator;
+  scoped_ptr<data_reduction_proxy::DataReductionProxyStatisticsPrefs>
+      data_reduction_proxy_statistics_prefs;
 #if defined(SPDY_PROXY_AUTH_ORIGIN)
   DataReductionProxyChromeSettings* data_reduction_proxy_chrome_settings =
       DataReductionProxyChromeSettingsFactory::GetForBrowserContext(this);
@@ -682,6 +686,20 @@ void ProfileImpl::DoFinalInit() {
   // settings after ownership is passed.
   DataReductionProxyChromeConfigurator*
       data_reduction_proxy_chrome_configurator = chrome_configurator.get();
+#if defined(OS_ANDROID) || defined(OS_IOS)

[bengr, 2014/08/27 04:53:24]

Add a comment explaining the platform specialization.

[megjablon, 2014/08/28 20:44:06]

Done.

+  base::TimeDelta commit_delay = base::TimeDelta();
+#else
+  base::TimeDelta commit_delay = base::TimeDelta::FromMinutes(60)
+#endif
+  data_reduction_proxy_statistics_prefs =
+      scoped_ptr<data_reduction_proxy::DataReductionProxyStatisticsPrefs>(
+          new data_reduction_proxy::DataReductionProxyStatisticsPrefs(
+              g_browser_process->local_state(),
+              base::MessageLoopProxy::current(),
+              commit_delay));
+  data_reduction_proxy_statistics_prefs->Init();
+  data_reduction_proxy_chrome_settings->SetDataReductionProxyStatisticsPrefs(
+      data_reduction_proxy_statistics_prefs.get());
 #endif
 
   // Make sure we initialize the ProfileIOData after everything else has been
@@ -694,7 +712,8 @@ void ProfileImpl::DoFinalInit() {
                 CreateDomainReliabilityMonitor(local_state),
                 data_reduction_proxy_unavailable,
                 chrome_configurator.Pass(),
-                data_reduction_proxy_params.Pass());
+                data_reduction_proxy_params.Pass(),
+                data_reduction_proxy_statistics_prefs.Pass());
 
 #if defined(SPDY_PROXY_AUTH_ORIGIN)
   data_reduction_proxy_chrome_settings->InitDataReductionProxySettings(