Update data reduction proxy statistics prefs less often on desktop

android_webview/browser/aw_browser_context.cc

Index: android_webview/browser/aw_browser_context.cc
diff --git a/android_webview/browser/aw_browser_context.cc b/android_webview/browser/aw_browser_context.cc
index b188efcd50590a2b1a393f4c9b8ccc2392262831..e2fcb2213845cdcb61fecc90bceeef9b2c65dacc 100644
--- a/android_webview/browser/aw_browser_context.cc
+++ b/android_webview/browser/aw_browser_context.cc
@@ -20,6 +20,7 @@
 #include "components/data_reduction_proxy/browser/data_reduction_proxy_params.h"
 #include "components/data_reduction_proxy/browser/data_reduction_proxy_prefs.h"
 #include "components/data_reduction_proxy/browser/data_reduction_proxy_settings.h"
+#include "components/data_reduction_proxy/browser/data_reduction_proxy_statistics_prefs.h"
 #include "components/user_prefs/user_prefs.h"
 #include "components/visitedlink/browser/visitedlink_master.h"
 #include "content/public/browser/browser_thread.h"
@@ -33,6 +34,7 @@ using base::FilePath;
 using content::BrowserThread;
 using data_reduction_proxy::DataReductionProxyConfigService;
 using data_reduction_proxy::DataReductionProxySettings;
+using data_reduction_proxy::DataReductionProxyStatisticsPrefs;
 
 namespace android_webview {
 
@@ -104,6 +106,11 @@ void AwBrowserContext::PreMainMessageLoopRun() {
       new DataReductionProxySettings(
           new data_reduction_proxy::DataReductionProxyParams(
               data_reduction_proxy::DataReductionProxyParams::kAllowed)));
+  data_reduction_proxy_statistics_prefs_.reset(
+      new DataReductionProxyStatisticsPrefs(
+          g_browser_process->local_state(),

[sgurun-gerrit only, 2014/09/03 01:00:38]

does this even compile? g_browser_process is a browser concept.

[megjablon, 2014/09/03 18:58:30]

My bad. It looks like we're using user_pref_service_ here for data reduction
proxy prefs.

+          base::MessageLoopProxy::current(),
+          base::TimeDelta()));
 #endif
   scoped_ptr<DataReductionProxyConfigService>
       data_reduction_proxy_config_service(
@@ -209,9 +216,11 @@ void AwBrowserContext::CreateUserPrefServiceIfNecessary() {
   if (data_reduction_proxy_settings_.get()) {
     data_reduction_proxy_settings_->InitDataReductionProxySettings(
         user_pref_service_.get(),
-        user_pref_service_.get(),
         GetRequestContext());
 
+    data_reduction_proxy_settings_->SetDataReductionProxyStatisticsPrefs(
+        data_reduction_proxy_statistics_prefs_.get());
+
     data_reduction_proxy_settings_->SetDataReductionProxyEnabled(
         data_reduction_proxy_enabled_);
   }