Add new stats to local predictor

chrome/browser/prerender/prerender_local_predictor.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_PRERENDER_PRERENDER_LOCAL_PREDICTOR_H_
 #define CHROME_BROWSER_PRERENDER_PRERENDER_LOCAL_PREDICTOR_H_
 
 #include <vector>
 
 #include "base/hash_tables.h"
@@ skipping 34 matching lines @@
     EVENT_PRERENDER_URL_LOOKUP_RESULT_IS_HTTP = 16,
     EVENT_PRERENDER_URL_LOOKUP_RESULT_HAS_QUERY_STRING = 17,
     EVENT_PRERENDER_URL_LOOKUP_RESULT_CONTAINS_LOGOUT = 18,
     EVENT_PRERENDER_URL_LOOKUP_RESULT_CONTAINS_LOGIN = 19,
     EVENT_START_URL_LOOKUP = 20,
     EVENT_ADD_VISIT_NOT_ROOTPAGE = 21,
     EVENT_URL_WHITELIST_ERROR = 22,
     EVENT_URL_WHITELIST_OK = 23,
     EVENT_PRERENDER_URL_LOOKUP_RESULT_ON_WHITELIST = 24,
     EVENT_PRERENDER_URL_LOOKUP_RESULT_ON_WHITELIST_ROOT_PAGE = 25,
+    EVENT_PRERENDER_URL_LOOKUP_RESULT_EXTENDED_ROOT_PAGE = 26,
+    EVENT_PRERENDER_URL_LOOKUP_RESULT_ROOT_PAGE_HTTP = 27,
     EVENT_MAX_VALUE
   };
 
   // A PrerenderLocalPredictor is owned by the PrerenderManager specified
   // in the constructor.  It will be destoryed at the time its owning
   // PrerenderManager is destroyed.
   explicit PrerenderLocalPredictor(PrerenderManager* prerender_manager);
   virtual ~PrerenderLocalPredictor();
 
   void Shutdown();
@@ skipping 42 matching lines @@
   scoped_ptr<PrerenderData> last_swapped_in_prerender_;
 
   base::hash_set<int64> url_whitelist_;
 
   DISALLOW_COPY_AND_ASSIGN(PrerenderLocalPredictor);
 };
 
 }  // namespace prerender
 
 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_LOCAL_PREDICTOR_H_