Seculative resource prefetching for URLs CL.

chrome/browser/profiles/profile_impl_io_data.cc

Index: chrome/browser/profiles/profile_impl_io_data.cc
diff --git a/chrome/browser/profiles/profile_impl_io_data.cc b/chrome/browser/profiles/profile_impl_io_data.cc
index 0f4c4731935be743d702a0d0cf3a07be8b155197..f95e1032acfecd3b85473b43d034a52180dfe0b9 100644
--- a/chrome/browser/profiles/profile_impl_io_data.cc
+++ b/chrome/browser/profiles/profile_impl_io_data.cc
@@ -16,8 +16,11 @@
 #include "chrome/browser/net/connect_interceptor.h"
 #include "chrome/browser/net/http_server_properties_manager.h"
 #include "chrome/browser/net/predictor.h"
+#include "chrome/browser/net/resource_prefetch_interceptor.h"
 #include "chrome/browser/net/sqlite_persistent_cookie_store.h"
 #include "chrome/browser/net/sqlite_server_bound_cert_store.h"
+#include "chrome/browser/predictors/resource_prefetch_predictor.h"
+#include "chrome/browser/predictors/resource_prefetch_predictor_factory.h"
 #include "chrome/browser/prefs/pref_member.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_constants.h"
@@ -104,6 +107,8 @@ void ProfileImplIOData::Handle::Init(
   io_data_->app_path_ = app_path;
 
   io_data_->predictor_.reset(predictor);
+  io_data_->resource_prefetch_predictor_ =
+      predictors::ResourcePrefetchPredictorFactory::GetForProfile(profile_);
 
   if (!main_request_context_getter_) {
     main_request_context_getter_ =
@@ -446,6 +451,11 @@ void ProfileImplIOData::LazyInitializeInternal(
   job_factory()->AddInterceptor(
       new chrome_browser_net::ConnectInterceptor(predictor_.get()));
 
+  if (resource_prefetch_predictor_)
+    job_factory()->AddInterceptor(
+        new chrome_browser_net::ResourcePrefetchInterceptor(
+            resource_prefetch_predictor_));
+
   lazy_params_.reset();
 }