Start requiring DistillerPage for calls to DomDistillerService.

components/dom_distiller/core/task_tracker.h

 // Copyright 2013 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.
 
 #ifndef COMPONENTS_DOM_DISTILLER_CORE_TASK_TRACKER_H_
 #define COMPONENTS_DOM_DISTILLER_CORE_TASK_TRACKER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 64 matching lines @@
   typedef base::Callback<
       void(const ArticleEntry&, const DistilledArticleProto*, bool)>
       SaveCallback;
 
   TaskTracker(const ArticleEntry& entry,
               CancelCallback callback,
               DistilledContentStore* content_store);
   ~TaskTracker();
 
   // |factory| will not be stored after this call.
-  void StartDistiller(DistillerFactory* factory);
+  void StartDistiller(DistillerFactory* factory,
+                      scoped_ptr<DistillerPage> distiller_page);
   void StartBlobFetcher();
 
   void AddSaveCallback(const SaveCallback& callback);
 
   void CancelSaveCallbacks();
 
   // The ViewerHandle should be destroyed before the ViewRequestDelegate.
   scoped_ptr<ViewerHandle> AddViewer(ViewRequestDelegate* delegate);
 
   const std::string& GetEntryId() const;
@@ skipping 52 matching lines @@
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<TaskTracker> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskTracker);
 };
 
 }  // namespace dom_distiller
 
 #endif  // COMPONENTS_DOM_DISTILLER_CORE_TASK_TRACKER_H_