Modifying prefetch to account for multi-profile.

chrome/browser/ui/browser_init.cc

Index: chrome/browser/ui/browser_init.cc
===================================================================
--- chrome/browser/ui/browser_init.cc	(revision 96009)
+++ chrome/browser/ui/browser_init.cc	(working copy)
@@ -28,7 +28,7 @@
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/pack_extension_job.h"
 #include "chrome/browser/first_run/first_run.h"
-#include "chrome/browser/net/predictor_api.h"
+#include "chrome/browser/net/predictor.h"
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
@@ -650,8 +650,10 @@
 
   if (command_line_.HasSwitch(switches::kDnsLogDetails))
     chrome_browser_net::EnablePredictorDetailedLog(true);
-  if (command_line_.HasSwitch(switches::kDnsPrefetchDisable))
-    chrome_browser_net::EnablePredictor(false);
+  if (command_line_.HasSwitch(switches::kDnsPrefetchDisable)) {
+    if (profile->GetNetworkPredictor())
+      profile->GetNetworkPredictor()->EnablePredictor(false);
+  }
 
   if (command_line_.HasSwitch(switches::kDumpHistogramsOnExit))
     base::StatisticsRecorder::set_dump_on_exit(true);