Move ReadingList model to components/reading_list/core

components/reading_list/ios/reading_list_store_delegate.h

Index: components/reading_list/ios/reading_list_store_delegate.h
diff --git a/components/reading_list/ios/reading_list_store_delegate.h b/components/reading_list/ios/reading_list_store_delegate.h
deleted file mode 100644
index d95100c353fa16e7cfbf14020782ed9075d01750..0000000000000000000000000000000000000000
--- a/components/reading_list/ios/reading_list_store_delegate.h
+++ /dev/null
@@ -1,45 +0,0 @@
-// 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.
-
-#ifndef COMPONENTS_READING_LIST_IOS_READING_LIST_STORE_DELEGATE_H_
-#define COMPONENTS_READING_LIST_IOS_READING_LIST_STORE_DELEGATE_H_
-
-#include <map>
-
-#include "base/macros.h"
-
-class ReadingListEntry;
-
-// The delegate to handle callbacks from the ReadingListStore.
-class ReadingListStoreDelegate {
- public:
-  using ReadingListEntries = std::map<GURL, ReadingListEntry>;
-  // These three methods handle callbacks from a ReadingListStore.
-  // This method is called when the local store is loaded. |entries| contains
-  // the ReadingListEntry present on the device before sync starts.
-  virtual void StoreLoaded(std::unique_ptr<ReadingListEntries> entries) = 0;
-  // Handle sync events.
-  // Called to add a new entry to the model.
-  // |entry| must not already exist in the model.
-  virtual void SyncAddEntry(std::unique_ptr<ReadingListEntry> entry) = 0;
-
-  // Called to merge a sync entry with a local entry in the model.
-  // A local entry with the same URL must exist in the local store and have an
-  // older UpdateTime.
-  // Return a pointer to the merged entry.
-  virtual ReadingListEntry* SyncMergeEntry(
-      std::unique_ptr<ReadingListEntry> entry) = 0;
-
-  // Called to remove an entry to the model.
-  virtual void SyncRemoveEntry(const GURL& url) = 0;
-
- protected:
-  ReadingListStoreDelegate() {}
-  virtual ~ReadingListStoreDelegate() {}
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ReadingListStoreDelegate);
-};
-
-#endif  // COMPONENTS_READING_LIST_IOS_READING_LIST_STORE_DELEGATE_H_