[Offline Pages] Delete associated page along with bookmark.

components/bookmarks/browser/bookmark_model.h

Index: components/bookmarks/browser/bookmark_model.h
diff --git a/components/bookmarks/browser/bookmark_model.h b/components/bookmarks/browser/bookmark_model.h
index 61cdfa48bc417a24941731d52af91ecfbd698d70..cdba90dda3e61563cf52b4ede4192641da5eb6d1 100644
--- a/components/bookmarks/browser/bookmark_model.h
+++ b/components/bookmarks/browser/bookmark_model.h
@@ -24,6 +24,7 @@
 #include "components/bookmarks/browser/bookmark_node.h"
 #include "components/bookmarks/browser/bookmark_undo_provider.h"
 #include "components/keyed_service/core/keyed_service.h"
+#include "components/offline_pages/external_listener.h"
 #include "ui/gfx/image/image.h"
 #include "url/gurl.h"
 
@@ -73,7 +74,9 @@ class BookmarkModel : public BookmarkUndoProvider,
     base::string16 title;
   };
 
-  explicit BookmarkModel(std::unique_ptr<BookmarkClient> client);
+  explicit BookmarkModel(

[Dmitry Titov, 2016/08/12 05:43:43]

when ctor takes more then one arg, it should not be explicit anymore.

[romax, 2016/08/16 19:05:44]

Done.

+      std::unique_ptr<BookmarkClient> client,
+      std::unique_ptr<offline_pages::ExternalListener> offline_page_listener);
   ~BookmarkModel() override;
 
   // KeyedService:
@@ -422,6 +425,8 @@ class BookmarkModel : public BookmarkUndoProvider,
 
   std::unique_ptr<BookmarkClient> client_;
 
+  std::unique_ptr<offline_pages::ExternalListener> offline_page_listener_;
+
   // Whether the initial set of data has been loaded.
   bool loaded_;