Use Distilled path instead of DistilledURL.

ios/chrome/browser/reading_list/reading_list_model.h

Index: ios/chrome/browser/reading_list/reading_list_model.h
diff --git a/ios/chrome/browser/reading_list/reading_list_model.h b/ios/chrome/browser/reading_list/reading_list_model.h
index f84f8616caa925df1603ab437f7a3c87b8995787..28a8fe7a03f76c727c799647e2145091e759bf94 100644
--- a/ios/chrome/browser/reading_list/reading_list_model.h
+++ b/ios/chrome/browser/reading_list/reading_list_model.h
@@ -92,8 +92,8 @@ class ReadingListModel {
   // Methods to mutate an entry. Will locate the relevant entry by URL. Does
   // nothing if the entry is not found.
   virtual void SetEntryTitle(const GURL& url, const std::string& title) = 0;
-  virtual void SetEntryDistilledURL(const GURL& url,
-                                    const GURL& distilled_url) = 0;
+  virtual void SetEntryDistilledPath(const GURL& url,
+                                     const base::FilePath& distilled_path) = 0;
   virtual void SetEntryDistilledState(
       const GURL& url,
       ReadingListEntry::DistillationState state) = 0;