Remove the speculative resource prefetching code. This was experimental code added 1.5 years ago an…

chrome/browser/ui/webui/predictors/predictors_handler.h

Index: chrome/browser/ui/webui/predictors/predictors_handler.h
===================================================================
--- chrome/browser/ui/webui/predictors/predictors_handler.h	(revision 243063)
+++ chrome/browser/ui/webui/predictors/predictors_handler.h	(working copy)
@@ -6,7 +6,6 @@
 #define CHROME_BROWSER_UI_WEBUI_PREDICTORS_PREDICTORS_HANDLER_H_
 
 #include "base/compiler_specific.h"
-#include "chrome/browser/predictors/resource_prefetch_predictor.h"
 #include "content/public/browser/web_ui_message_handler.h"
 
 namespace base {
@@ -15,7 +14,6 @@
 
 namespace predictors {
 class AutocompleteActionPredictor;
-class ResourcePrefetchPredictor;
 }
 
 class Profile;
@@ -34,17 +32,7 @@
   // calls into JS with the resulting DictionaryValue.
   void RequestAutocompleteActionPredictorDb(const base::ListValue* args);
 
-  // Fetches stats for the ResourcePrefetchPredictor and returns it as a
-  // DictionaryValue to the JS.
-  void RequestResourcePrefetchPredictorDb(const base::ListValue* args);
-
-  // Helper for RequestResourcePrefetchPredictorDb.
-  void AddPrefetchDataMapToListValue(
-      const predictors::ResourcePrefetchPredictor::PrefetchDataMap& data_map,
-      base::ListValue* db) const;
-
   predictors::AutocompleteActionPredictor* autocomplete_action_predictor_;
-  predictors::ResourcePrefetchPredictor* resource_prefetch_predictor_;
 
   DISALLOW_COPY_AND_ASSIGN(PredictorsHandler);
 };