Remove references to Profile from browser_context_keyed_service.

chrome/browser/prerender/prerender_manager.h

Index: chrome/browser/prerender/prerender_manager.h
diff --git a/chrome/browser/prerender/prerender_manager.h b/chrome/browser/prerender/prerender_manager.h
index 74d28c966d78a8a1cf560cb3db09279733d6f203..b1153fc2ad3da012459a7c7444e9d2eabadb12e2 100644
--- a/chrome/browser/prerender/prerender_manager.h
+++ b/chrome/browser/prerender/prerender_manager.h
@@ -78,7 +78,7 @@ class PrerenderTracker;
 class PrerenderManager : public base::SupportsWeakPtr<PrerenderManager>,
                          public base::NonThreadSafe,
                          public content::NotificationObserver,
-                         public ProfileKeyedService {
+                         public BrowserContextKeyedService {
  public:
   // NOTE: New values need to be appended, since they are used in histograms.
   enum PrerenderManagerMode {
@@ -111,7 +111,7 @@ class PrerenderManager : public base::SupportsWeakPtr<PrerenderManager>,
 
   virtual ~PrerenderManager();
 
-  // From ProfileKeyedService:
+  // From BrowserContextKeyedService:
   virtual void Shutdown() OVERRIDE;
 
   // Entry points for adding prerenders.