predictors: ResourcePrefetchPredictorTables cleanup.

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

 // 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.
 
 #include "chrome/browser/ui/webui/predictors/predictors_handler.h"
 
 #include <memory>
+#include <string>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "chrome/browser/predictors/autocomplete_action_predictor.h"
 #include "chrome/browser/predictors/autocomplete_action_predictor_factory.h"
 #include "chrome/browser/predictors/resource_prefetch_predictor.h"
 #include "chrome/browser/predictors/resource_prefetch_predictor_factory.h"
 #include "chrome/browser/predictors/resource_prefetch_predictor_tables.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 103 matching lines @@
     for (const predictors::ResourceData& r : p.second.resources()) {
       std::unique_ptr<base::DictionaryValue> resource(
           new base::DictionaryValue());
       resource->SetString("resource_url", r.resource_url());
       resource->SetString("resource_type",
                           ConvertResourceType(r.resource_type()));
       resource->SetInteger("number_of_hits", r.number_of_hits());
       resource->SetInteger("number_of_misses", r.number_of_misses());
       resource->SetInteger("consecutive_misses", r.consecutive_misses());
       resource->SetDouble("position", r.average_position());
+      resource->SetDouble(
+          "score", ResourcePrefetchPredictorTables::ComputeResourceScore(r));
       resources->Append(std::move(resource));
     }
     main->Set("resources", resources);
     db->Append(std::move(main));
   }
 }