IndexedDB: Using a mock IndexedDBFactory for unit tests

content/browser/indexed_db/indexed_db_factory.h

 // Copyright (c) 2013 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 CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_FACTORY_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_FACTORY_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 16 matching lines @@
 namespace content {
 
 class IndexedDBBackingStore;
 struct IndexedDBPendingConnection;
 
 class CONTENT_EXPORT IndexedDBFactory
     : NON_EXPORTED_BASE(public base::RefCountedThreadSafe<IndexedDBFactory>) {
  public:
   typedef std::multimap<GURL, IndexedDBDatabase*> OriginDBMap;
   typedef OriginDBMap::const_iterator OriginDBMapIterator;
+  typedef std::pair<OriginDBMapIterator, OriginDBMapIterator> OriginDBs;
 
   virtual void ReleaseDatabase(const IndexedDBDatabase::Identifier& identifier,
                                bool forcedClose) = 0;
 
   virtual void GetDatabaseNames(scoped_refptr<IndexedDBCallbacks> callbacks,
                                 const GURL& origin_url,
                                 const base::FilePath& data_directory,
                                 net::URLRequestContext* request_context) = 0;
   virtual void Open(const base::string16& name,
                     const IndexedDBPendingConnection& connection,
                     net::URLRequestContext* request_context,
                     const GURL& origin_url,
                     const base::FilePath& data_directory) = 0;
 
   virtual void DeleteDatabase(const base::string16& name,
                               net::URLRequestContext* request_context,
                               scoped_refptr<IndexedDBCallbacks> callbacks,
                               const GURL& origin_url,
                               const base::FilePath& data_directory) = 0;
 
   virtual void HandleBackingStoreFailure(const GURL& origin_url) = 0;
   virtual void HandleBackingStoreCorruption(
       const GURL& origin_url,
       const IndexedDBDatabaseError& error) = 0;
 
-  virtual std::pair<OriginDBMapIterator, OriginDBMapIterator>
-      GetOpenDatabasesForOrigin(const GURL& origin_url) const = 0;
+  virtual OriginDBs GetOpenDatabasesForOrigin(const GURL& origin_url) const = 0;
 
   virtual void ForceClose(const GURL& origin_url) = 0;
 
   // Called by the IndexedDBContext destructor so the factory can do cleanup.
   virtual void ContextDestroyed() = 0;
 
   // Called by the IndexedDBActiveBlobRegistry.
   virtual void ReportOutstandingBlobs(const GURL& origin_url,
                                       bool blobs_outstanding) = 0;
 
@@ skipping 28 matching lines @@
       bool first_time,
       leveldb::Status* status) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(IndexedDBFactory);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_FACTORY_H_