[NoStatePrefetch] Add performance histograms.

chrome/browser/android/tab_android.cc

Index: chrome/browser/android/tab_android.cc
diff --git a/chrome/browser/android/tab_android.cc b/chrome/browser/android/tab_android.cc
index f487e738478942d7b14ac7b6c3f2677687c1e09e..a2cefb7560fd4ffd7e213c2dad2d229e0a56a8c9 100644
--- a/chrome/browser/android/tab_android.cc
+++ b/chrome/browser/android/tab_android.cc
@@ -558,7 +558,7 @@ TabAndroid::TabLoadStatus TabAndroid::LoadUrl(
   // Note in incognito mode, we don't have a PrerenderManager.
 
   prerender::PrerenderManager* prerender_manager =
-      prerender::PrerenderManagerFactory::GetForProfile(GetProfile());
+      prerender::PrerenderManagerFactory::GetForBrowserContext(GetProfile());
   if (prerender_manager) {
     bool prefetched_page_loaded = HasPrerenderedUrl(gurl);
     // Getting the load status before MaybeUsePrerenderedPage() b/c it resets.
@@ -713,7 +713,7 @@ prerender::PrerenderManager* TabAndroid::GetPrerenderManager() const {
   Profile* profile = GetProfile();
   if (!profile)
     return NULL;
-  return prerender::PrerenderManagerFactory::GetForProfile(profile);
+  return prerender::PrerenderManagerFactory::GetForBrowserContext(profile);
 }
 
 // static