[Offline Pages] Renaming metadata store test file.

components/offline_pages/core/offline_page_metadata_store.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 COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_METADATA_STORE_H_
 #define COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_METADATA_STORE_H_
 
 #include <stdint.h>
 
 #include <vector>
@@ skipping 26 matching lines @@
   };
 
   typedef base::Callback<void(bool /* success */)> InitializeCallback;
   typedef base::Callback<void(bool /* success */)> ResetCallback;
   typedef base::Callback<void(const std::vector<OfflinePageItem>&)>
       LoadCallback;
   typedef base::Callback<void(ItemActionStatus)> AddCallback;
   typedef base::Callback<void(std::unique_ptr<OfflinePagesUpdateResult>)>
       UpdateCallback;
 
-  virtual ~OfflinePageMetadataStore();
+  virtual ~OfflinePageMetadataStore(){};

[jianli, 2017/04/25 22:55:20]

nit: add space before {

 
   // Initializes the store. Should be called before any other methods.
   virtual void Initialize(const InitializeCallback& callback) = 0;
 
   // Get all of the offline pages from the store.
   virtual void GetOfflinePages(const LoadCallback& callback) = 0;
 
   // Asynchronously adds an offline page item metadata to the store.
   virtual void AddOfflinePage(const OfflinePageItem& offline_page,
                               const AddCallback& callback) = 0;
@@ skipping 10 matching lines @@
   // Resets the store.
   virtual void Reset(const ResetCallback& callback) = 0;
 
   // Gets the store state.
   virtual StoreState state() const = 0;
 };
 
 }  // namespace offline_pages
 
 #endif  // COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_METADATA_STORE_H_