Seculative resource prefetching for URLs CL.

chrome/browser/predictors/predictor_database.cc

Index: chrome/browser/predictors/predictor_database.cc
diff --git a/chrome/browser/predictors/predictor_database.cc b/chrome/browser/predictors/predictor_database.cc
index dc293e432194b84ba5a036d7cba86c5e5744f5c4..4ee5f371d18e171475fe23354be63893f0a544e8 100644
--- a/chrome/browser/predictors/predictor_database.cc
+++ b/chrome/browser/predictors/predictor_database.cc
@@ -11,6 +11,7 @@
 #include "base/stringprintf.h"
 #include "base/metrics/histogram.h"
 #include "chrome/browser/predictors/autocomplete_action_predictor_table.h"
+#include "chrome/browser/predictors/resource_prefetch_predictor_tables.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_thread.h"
 #include "sql/connection.h"
@@ -49,6 +50,7 @@ class PredictorDatabaseInternal
   FilePath db_path_;
   sql::Connection db_;
   scoped_refptr<AutocompleteActionPredictorTable> autocomplete_table_;
+  scoped_refptr<ResourcePrefetchPredictorTables> resource_prefetch_tables_;
 
   DISALLOW_COPY_AND_ASSIGN(PredictorDatabaseInternal);
 };
@@ -56,7 +58,8 @@ class PredictorDatabaseInternal
 
 PredictorDatabaseInternal::PredictorDatabaseInternal(Profile* profile)
     : db_path_(profile->GetPath().Append(kPredictorDatabaseName)),
-      autocomplete_table_(new AutocompleteActionPredictorTable()) {
+      autocomplete_table_(new AutocompleteActionPredictorTable()),
+      resource_prefetch_tables_(new ResourcePrefetchPredictorTables()) {
 }
 
 PredictorDatabaseInternal::~PredictorDatabaseInternal() {
@@ -72,6 +75,7 @@ void PredictorDatabaseInternal::Initialize() {
     return;
 
   autocomplete_table_->Initialize(&db_);
+  resource_prefetch_tables_->Initialize(&db_);
 
   LogDatabaseStats();
 }
@@ -80,6 +84,7 @@ void PredictorDatabaseInternal::SetCancelled() {
   CHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
 
   autocomplete_table_->cancelled_.Set();
+  resource_prefetch_tables_->cancelled_.Set();
 }
 
 void PredictorDatabaseInternal::LogDatabaseStats() {
@@ -92,9 +97,9 @@ void PredictorDatabaseInternal::LogDatabaseStats() {
                           static_cast<int>(db_size / 1024));
 
   autocomplete_table_->LogDatabaseStats();
+  resource_prefetch_tables_->LogDatabaseStats();
 }
 
-
 PredictorDatabase::PredictorDatabase(Profile* profile)
     : db_(new PredictorDatabaseInternal(profile)) {
   content::BrowserThread::PostTask(content::BrowserThread::DB, FROM_HERE,
@@ -113,6 +118,11 @@ scoped_refptr<AutocompleteActionPredictorTable>
   return db_->autocomplete_table_;
 }
 
+scoped_refptr<ResourcePrefetchPredictorTables>
+    PredictorDatabase::resource_prefetch_tables() {
+  return db_->resource_prefetch_tables_;
+}
+
 sql::Connection* PredictorDatabase::GetDatabase() {
   return &db_->db_;
 }