PrerenderingLoader initial integration with PrerenderManager/PrerenderHandle

chrome/browser/android/offline_pages/prerendering_offliner_factory.cc

 // Copyright 2016 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/android/offline_pages/prerendering_offliner_factory.h"
 
 #include "chrome/browser/android/offline_pages/offline_page_model_factory.h"
 #include "chrome/browser/android/offline_pages/prerendering_offliner.h"
 
 namespace offline_pages {
@@ skipping 17 matching lines @@
   // issues.  This should always happen on the same thread, but make sure.
 
   // Build a prerendering offliner if we don't already have one cached.
   if (offliner_ == nullptr) {
     // TODO(petewil): Create a PrerenderManager, use for 2nd arg below.
 
     // Get a pointer to the (unowned) offline page model.
     OfflinePageModel* model =
         OfflinePageModelFactory::GetInstance()->GetForBrowserContext(context_);
 
-    offliner_ = new PrerenderingOffliner(policy, nullptr, model);
+    offliner_ = new PrerenderingOffliner(context_, policy, model);
   }
 
   return offliner_;
 }
 
 }  // namespace offline_pages