1 files changed, 30 insertions, 0 deletions
diff --git a/chrome/browser/prerender/prerender_tab_helper.h b/chrome/browser/prerender/prerender_tab_helper.h
index 4c47e3b..92fa567 100644
--- a/chrome/browser/prerender/prerender_tab_helper.h
+++ b/chrome/browser/prerender/prerender_tab_helper.h
@@ -6,11 +6,16 @@
 #define CHROME_BROWSER_PRERENDER_PRERENDER_TAB_HELPER_H_
 
 #include "base/memory/scoped_ptr.h"
+#include "base/memory/weak_ptr.h"
 #include "base/time.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
 #include "googleurl/src/gurl.h"
 
+namespace predictors {
+class LoggedInPredictorTable;
+}
+
 namespace prerender {
 
 class PrerenderManager;
@@ -21,6 +26,17 @@ class PrerenderTabHelper
     : public content::WebContentsObserver,
       public content::WebContentsUserData<PrerenderTabHelper> {
  public:
+  enum Event {
+    EVENT_LOGGED_IN_TABLE_REQUESTED = 0,
+    EVENT_LOGGED_IN_TABLE_PRESENT = 1,
+    EVENT_MAINFRAME_CHANGE = 2,
+    EVENT_MAINFRAME_CHANGE_DOMAIN_LOGGED_IN = 3,
+    EVENT_MAINFRAME_COMMIT = 4,
+    EVENT_MAINFRAME_COMMIT_DOMAIN_LOGGED_IN = 5,
+    EVENT_LOGIN_ACTION_ADDED = 6,
+    EVENT_MAX_VALUE
+  };
+
   virtual ~PrerenderTabHelper();
 
   // content::WebContentsObserver implementation.
@@ -43,6 +59,10 @@ class PrerenderTabHelper
       const GURL& validated_url,
       content::PageTransition transition_type,
       content::RenderViewHost* render_view_host) OVERRIDE;
+  virtual void DidNavigateAnyFrame(
+      const content::LoadCommittedDetails& details,
+      const content::FrameNavigateParams& params) OVERRIDE;
+
   // Called when this prerendered WebContents has just been swapped in.
   void PrerenderSwappedIn();
 
@@ -50,6 +70,10 @@ class PrerenderTabHelper
   explicit PrerenderTabHelper(content::WebContents* web_contents);
   friend class content::WebContentsUserData<PrerenderTabHelper>;
 
+  void RecordEvent(Event event) const;
+  void RecordEventIfLoggedInURL(Event event, const GURL& url);
+  void RecordEventIfLoggedInURLResult(Event event, scoped_ptr<bool> is_present,
+                                      scoped_ptr<bool> lookup_succeeded);
   // Helper class to compute pixel-based stats on the paint progress
   // between when a prerendered page is swapped in and when the onload event
   // fires.
@@ -59,6 +83,10 @@ class PrerenderTabHelper
   // Retrieves the PrerenderManager, or NULL, if none was found.
   PrerenderManager* MaybeGetPrerenderManager() const;
 
+  // Retrieves the LoggedInPredictorTable, or NULL, if none was found.
+  scoped_refptr<predictors::LoggedInPredictorTable>
+  MaybeGetLoggedInTable() const;
+
   // Returns whether the WebContents being observed is currently prerendering.
   bool IsPrerendering();
 
@@ -77,6 +105,8 @@ class PrerenderTabHelper
   // Current URL being loaded.
   GURL url_;
 
+  base::WeakPtrFactory<PrerenderTabHelper> weak_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(PrerenderTabHelper);
 };