[Quota][Clean up] Drop StorageType in GlobalUsageCallback

webkit/quota/usage_tracker.h

 // Copyright (c) 2011 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_QUOTA_USAGE_TRACKER_H_
 #define WEBKIT_QUOTA_USAGE_TRACKER_H_
 
 #include <list>
 #include <map>
 #include <set>
@@ skipping 45 matching lines @@
   struct TrackingInfo {
     TrackingInfo() : pending_clients(0), usage(0), unlimited_usage(0) {}
     int pending_clients;
     int64 usage;
     int64 unlimited_usage;
   };
 
   typedef std::map<QuotaClient::ID, ClientUsageTracker*> ClientTrackerMap;
 
   friend class ClientUsageTracker;
-  void DidGetClientGlobalUsage(StorageType type, int64 usage,
+  void DidGetClientGlobalUsage(int64 usage,
                                int64 unlimited_usage);
   void DidGetClientHostUsage(const std::string& host,
-                             StorageType type,
                              int64 usage);
 
   const StorageType type_;
   ClientTrackerMap client_tracker_map_;
   TrackingInfo global_usage_;
   std::map<std::string, TrackingInfo> outstanding_host_usage_;
 
   GlobalUsageCallbackQueue global_usage_callbacks_;
   HostUsageCallbackMap host_usage_callbacks_;
 
@@ skipping 73 matching lines @@
   HostUsageCallbackMap host_usage_callbacks_;
 
   scoped_refptr<SpecialStoragePolicy> special_storage_policy_;
 
   DISALLOW_COPY_AND_ASSIGN(ClientUsageTracker);
 };
 
 }  // namespace quota
 
 #endif  // WEBKIT_QUOTA_USAGE_TRACKER_H_