Use Distilled path instead of DistilledURL.

ios/chrome/browser/reading_list/reading_list_model_impl.cc

 // Copyright 2016 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.
 
 #include "ios/chrome/browser/reading_list/reading_list_model_impl.h"
 
 #include "base/strings/string_util.h"
 #include "components/prefs/pref_service.h"
 #include "ios/chrome/browser/reading_list/reading_list_model_storage.h"
 #include "ios/chrome/browser/reading_list/reading_list_pref_names.h"
@@ skipping 216 matching lines @@
     }
     result->SetTitle(title);
     if (storage_layer_ && !IsPerformingBatchUpdates())
       storage_layer_->SavePersistentReadList(read_);
     for (auto& observer : observers_)
       observer.ReadingListDidApplyChanges(this);
     return;
   }
 }
 
-void ReadingListModelImpl::SetEntryDistilledURL(const GURL& url,
-                                                const GURL& distilled_url) {
+void ReadingListModelImpl::SetEntryDistilledPath(
+    const GURL& url,
+    const base::FilePath& distilled_path) {
   DCHECK(loaded());
   const ReadingListEntry entry(url, std::string());
 
   auto result = std::find(unread_.begin(), unread_.end(), entry);
   if (result != unread_.end()) {
     for (auto& observer : observers_) {
       observer.ReadingListWillUpdateUnreadEntry(
           this, std::distance(unread_.begin(), result));
     }
-    result->SetDistilledURL(distilled_url);
+    result->SetDistilledPath(distilled_path);
     if (storage_layer_ && !IsPerformingBatchUpdates())
       storage_layer_->SavePersistentUnreadList(unread_);
     for (auto& observer : observers_)
       observer.ReadingListDidApplyChanges(this);
     return;
   }
 
   result = std::find(read_.begin(), read_.end(), entry);
   if (result != read_.end()) {
     for (auto& observer : observers_) {
       observer.ReadingListWillUpdateReadEntry(
           this, std::distance(read_.begin(), result));
     }
-    result->SetDistilledURL(distilled_url);
+    result->SetDistilledPath(distilled_path);
     if (storage_layer_ && !IsPerformingBatchUpdates())
       storage_layer_->SavePersistentReadList(read_);
     for (auto& observer : observers_)
       observer.ReadingListDidApplyChanges(this);
     return;
   }
 }
 
 void ReadingListModelImpl::SetEntryDistilledState(
     const GURL& url,
@@ skipping 48 matching lines @@
                             has_unseen);
 }
 
 bool ReadingListModelImpl::GetPersistentHasUnseen() {
   if (!pref_service_) {
     return false;
   }
   return pref_service_->GetBoolean(
       reading_list::prefs::kReadingListHasUnseenEntries);
 }