Update reading list entry on download

ios/chrome/browser/dom_distiller/distiller_viewer.h

 // Copyright 2015 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 IOS_CHROME_BROWSER_DOM_DISTILLER_DISTILLER_VIEWER_H_
 #define IOS_CHROME_BROWSER_DOM_DISTILLER_DISTILLER_VIEWER_H_
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "components/dom_distiller/core/dom_distiller_request_view_base.h"
 #include "components/dom_distiller/core/task_tracker.h"
 
 class GURL;
 
 namespace dom_distiller {
 
 class DistilledPagePrefs;
 
 // An interface for a dom_distiller ViewRequestDelegate that distills a URL and
 // calls the given callback with the distilled HTML string and the images it
 // contains.
 class DistillerViewerInterface : public DomDistillerRequestViewBase {
  public:
-  typedef struct {
+  struct ImageInfo {
     // The url of the image.
     GURL url;
     // The image data as a string.
     std::string data;
-  } ImageInfo;
-  typedef base::Callback<void(const GURL&,
-                              const std::string&,
-                              const std::vector<ImageInfo>& images)>
+  };
+  typedef base::Callback<void(const GURL& url,
+                              const std::string& html,
+                              const std::vector<ImageInfo>& images,
+                              const std::string& title)>

[gambard, 2016/09/15 13:14:11]

This breaks reader_mode_controller.mm

       DistillationFinishedCallback;
 
   DistillerViewerInterface(dom_distiller::DomDistillerService* distillerService,
                            PrefService* prefs)
       : DomDistillerRequestViewBase(new DistilledPagePrefs(prefs)) {}
   ~DistillerViewerInterface() override {}
 
   void OnArticleReady(
       const dom_distiller::DistilledArticleProto* article_proto) override = 0;
 
@@ skipping 23 matching lines @@
   std::string js_buffer_;
   // Callback to run once distillation is complete.
   const DistillationFinishedCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(DistillerViewer);
 };
 
 }  // namespace dom_distiller
 
 #endif  // IOS_CHROME_BROWSER_DOM_DISTILLER_DISTILLER_VIEWER_H_