Remove all uses of EmptyString16(), EmptyWString(), and EmptyGURL(), and thei...

webkit/database/database_tracker.h

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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 WEBKIT_DATABASE_DATABASE_TRACKER_H_
 #define WEBKIT_DATABASE_DATABASE_TRACKER_H_
 
 #include <map>
 
 #include "base/file_path.h"
 #include "base/observer_list.h"
@@ skipping 100 matching lines @@
   bool DeleteDatabase(const string16& origin_identifier,
                       const string16& database_name);
   bool DeleteOrigin(const string16& origin_identifier);
 
  private:
   // Need this here to allow RefCountedThreadSafe to call ~DatabaseTracker().
   friend class base::RefCountedThreadSafe<DatabaseTracker>;
 
   class CachedOriginInfo : public OriginInfo {
    public:
-    CachedOriginInfo() : OriginInfo(EmptyString16(), 0, 0) {}
+    CachedOriginInfo() : OriginInfo(string16(), 0, 0) {}
     void SetOrigin(const string16& origin) { origin_ = origin; }
     void SetQuota(int64 new_quota) { quota_ = new_quota; }
     void SetDatabaseSize(const string16& database_name, int64 new_size) {
       int64 old_size = database_sizes_[database_name];
       database_sizes_[database_name] = new_size;
       if (new_size != old_size)
         total_size_ += new_size - old_size;
     }
   };
 
@@ skipping 26 matching lines @@
   ObserverList<Observer> observers_;
   std::map<string16, CachedOriginInfo> origins_info_map_;
   DatabaseConnections database_connections_;
 
   FRIEND_TEST(DatabaseTrackerTest, TestIt);
 };
 
 }  // namespace webkit_database
 
 #endif  // WEBKIT_DATABASE_DATABASE_TRACKER_H_