[NoStatePrefetch] Add performance histograms.

chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc

Index: chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc
diff --git a/chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc b/chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc
index 789a3f0fb3a6a301fb873fc65bad3afcde7ed44c..e992c54daf4adad218398c4421916dadecb5eed0 100644
--- a/chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc
+++ b/chrome/browser/ui/webui/net_internals/net_internals_ui_browsertest.cc
@@ -342,7 +342,7 @@ void NetInternalsTest::SetUpOnMainThread() {
   // as debug builds use more memory and often go over the usual limit.
   Profile* profile = browser()->profile();
   prerender::PrerenderManager* prerender_manager =
-      prerender::PrerenderManagerFactory::GetForProfile(profile);
+      prerender::PrerenderManagerFactory::GetForBrowserContext(profile);
   prerender_manager->mutable_config().max_bytes = 1000 * 1024 * 1024;
 }