Refactor the resource_prefetch_predictor.

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 <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"
 #include "content/public/browser/web_ui.h"
 #include "content/public/common/resource_type.h"
 
 using predictors::AutocompleteActionPredictor;
 using predictors::ResourcePrefetchPredictor;
 using predictors::ResourcePrefetchPredictorTables;
 
 namespace {
 
-std::string ConvertResourceType(content::ResourceType type) {
+using predictors::ResourceData;
+
+std::string ConvertResourceType(ResourceData::ResourceType type) {
   switch (type) {
-    case content::RESOURCE_TYPE_IMAGE:
+    case ResourceData::RESOURCE_TYPE_IMAGE:
       return "Image";
-    case content::RESOURCE_TYPE_STYLESHEET:
+    case ResourceData::RESOURCE_TYPE_STYLESHEET:
       return "Stylesheet";
-    case content::RESOURCE_TYPE_SCRIPT:
+    case ResourceData::RESOURCE_TYPE_SCRIPT:
       return "Script";
+    case ResourceData::RESOURCE_TYPE_FONT_RESOURCE:
+      return "Font";
     default:
       return "Unknown";
   }
 }
 
 }  // namespace
 
 PredictorsHandler::PredictorsHandler(Profile* profile) {
   autocomplete_action_predictor_ =
       predictors::AutocompleteActionPredictorFactory::GetForProfile(profile);
@@ skipping 58 matching lines @@
     dict.Set("host_db", db);
   }
 
   web_ui()->CallJavascriptFunctionUnsafe("updateResourcePrefetchPredictorDb",
                                          dict);
 }
 
 void PredictorsHandler::AddPrefetchDataMapToListValue(
     const ResourcePrefetchPredictor::PrefetchDataMap& data_map,
     base::ListValue* db) const {
-  for (ResourcePrefetchPredictor::PrefetchDataMap::const_iterator it =
-       data_map.begin(); it != data_map.end(); ++it) {
+  for (const auto& p : data_map) {
     std::unique_ptr<base::DictionaryValue> main(new base::DictionaryValue());
-    main->SetString("main_frame_url", it->first);
+    main->SetString("main_frame_url", p.first);
     base::ListValue* resources = new base::ListValue();
-    for (ResourcePrefetchPredictor::ResourceRows::const_iterator
-         row = it->second.resources.begin();
-         row != it->second.resources.end(); ++row) {
+    for (const predictors::ResourceData& r : p.second.resources) {
       std::unique_ptr<base::DictionaryValue> resource(
           new base::DictionaryValue());
-      resource->SetString("resource_url", row->resource_url.spec());
+      resource->SetString("resource_url", r.resource_url());
       resource->SetString("resource_type",
-                          ConvertResourceType(row->resource_type));
-      resource->SetInteger("number_of_hits", row->number_of_hits);
-      resource->SetInteger("number_of_misses", row->number_of_misses);
-      resource->SetInteger("consecutive_misses", row->consecutive_misses);
-      resource->SetDouble("position", row->average_position);
-      resource->SetDouble("score", row->score);
+                          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());
       resources->Append(std::move(resource));
     }
     main->Set("resources", resources);
     db->Append(std::move(main));
   }
 }