Activate data reduction proxy after profile initialization is complete.

chrome/browser/profiles/profile_manager.cc

Index: chrome/browser/profiles/profile_manager.cc
diff --git a/chrome/browser/profiles/profile_manager.cc b/chrome/browser/profiles/profile_manager.cc
index 21df767c82daec0f7ffc68e9ed40f99aabd73297..39d3ff08e3d76d0b819d9f0f905c315306dea483 100644
--- a/chrome/browser/profiles/profile_manager.cc
+++ b/chrome/browser/profiles/profile_manager.cc
@@ -25,6 +25,8 @@
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
+#include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h"
+#include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings_factory.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/bookmark_model_loaded_observer.h"
@@ -981,6 +983,9 @@ void ProfileManager::DoFinalInit(Profile* profile, bool go_off_the_record) {
   AddProfileToCache(profile);
   DoFinalInitLogging(profile);
 
+  DataReductionProxyChromeSettingsFactory::GetForBrowserContext(profile)->

[bengr, 2014/10/22 00:46:43]

What happens in incognito?

[Not at Google. Contact bengr, 2014/10/22 20:03:42]

This code does not run for incognito.

+      MaybeActivateDataReductionProxy(true);
+
   ProfileMetrics::LogNumberOfProfiles(this);
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_PROFILE_ADDED,