Add support for multipage distillation.

components/dom_distiller/core/dom_distiller_service.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_DOM_DISTILLER_SERVICE_H_
 #define COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_SERVICE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "components/dom_distiller/core/article_entry.h"
 
 class GURL;
 
 namespace syncer {
 class SyncableService;
 }
 
 namespace dom_distiller {
 
-class DistilledPageProto;
+class DistilledArticleProto;
 class DistillerFactory;
 class DomDistillerObserver;
 class DomDistillerStoreInterface;
 class TaskTracker;
 class ViewerHandle;
 class ViewRequestDelegate;
 
 // Provide a view of the article list and ways of interacting with it.
 class DomDistillerService {
  public:
@@ skipping 27 matching lines @@
   // Request to view an article by url.
   scoped_ptr<ViewerHandle> ViewUrl(ViewRequestDelegate* delegate,
                                    const GURL& url);
 
   void AddObserver(DomDistillerObserver* observer);
   void RemoveObserver(DomDistillerObserver* observer);
 
  private:
   void CancelTask(TaskTracker* task);
   void AddDistilledPageToList(const ArticleEntry& entry,
-                              DistilledPageProto* proto,
+                              const DistilledArticleProto* article_proto,
                               bool distillation_succeeded);
 
   TaskTracker* CreateTaskTracker(const ArticleEntry& entry);
 
   TaskTracker* GetTaskTrackerForEntry(const ArticleEntry& entry) const;
 
   // Gets the task tracker for the given |url| or |entry|. If no appropriate
   // tracker exists, this will create one, initialize it, and add it to
   // |tasks_|.
   TaskTracker* GetOrCreateTaskTrackerForUrl(const GURL& url);
   TaskTracker* GetOrCreateTaskTrackerForEntry(const ArticleEntry& entry);
 
   scoped_ptr<DomDistillerStoreInterface> store_;
   scoped_ptr<DistillerFactory> distiller_factory_;
 
   typedef ScopedVector<TaskTracker> TaskList;
   TaskList tasks_;
 
   DISALLOW_COPY_AND_ASSIGN(DomDistillerService);
 };
 
 }  // namespace dom_distiller
 
 #endif  // COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_SERVICE_H_